diff --git a/README.md b/README.md
index 151ca3e..9bb1221 100644
--- a/README.md
+++ b/README.md
@@ -84,7 +84,7 @@ PixArt uses the same T5v1.1-xxl text encoder as DeepFloyd, so the T5 section of
 > 
 > Installing `xformers` is optional but strongly recommended as torch SDP is only partially implemented, if that.
 
-[Sample workflow here](https://github.com/city96/ComfyUI_ExtraModels/files/13192747/PixArt.json)
+[Sample workflow here](https://github.com/city96/ComfyUI_ExtraModels/files/13481704/PixArtV2.json)
 
 ![PixArtT10](https://github.com/city96/ComfyUI_ExtraModels/assets/125218114/e709da33-d313-43a0-bdbf-b6e84bde14e7)
 
diff --git a/T5/loader.py b/T5/loader.py
index fee4472..70cec7b 100644
--- a/T5/loader.py
+++ b/T5/loader.py
@@ -8,7 +8,7 @@ import folder_paths
 from .t5v11 import T5v11Model, T5v11Tokenizer
 
 class EXM_T5v11:
-	def __init__(self, textmodel_ver="xxl", embedding_directory=None, textmodel_path=None, no_init=False, device="cpu"):
+	def __init__(self, textmodel_ver="xxl", embedding_directory=None, textmodel_path=None, no_init=False, device="cpu", dtype=None):
 		if no_init:
 			return
 
@@ -17,22 +17,27 @@ class EXM_T5v11:
 			self.load_device = model_management.text_encoder_device()
 			self.offload_device = model_management.text_encoder_offload_device()
 			self.init_device = "cpu"
-		elif device == "bnb8bit":
+		elif dtype == "bnb8bit":
 			# BNB doesn't support size enum
 			size = 12.4 * (1024**3)
 			# Or moving between devices
 			self.load_device = model_management.get_torch_device()
 			self.offload_device = self.load_device
 			self.init_device = self.load_device
-		elif device == "bnb4bit":
+		elif dtype == "bnb4bit":
 			# This seems to use the same VRAM as 8bit on Pascal?
 			size = 6.2 * (1024**3)
 			self.load_device = model_management.get_torch_device()
 			self.offload_device = self.load_device
 			self.init_device = self.load_device
+		elif device == "cpu":
+			size = 0
+			self.load_device = "cpu"
+			self.offload_device = "cpu"
+			self.init_device="cpu"
 		else:
 			size = 0
-			self.load_device = device
+			self.load_device = model_management.get_torch_device()
 			self.offload_device = "cpu"
 			self.init_device="cpu"
 
@@ -40,6 +45,7 @@ class EXM_T5v11:
 			textmodel_ver  = textmodel_ver,
 			textmodel_path = textmodel_path,
 			device         = device,
+			dtype          = dtype,
 		)
 		self.tokenizer = T5v11Tokenizer(embedding_directory=embedding_directory)
 		self.patcher = comfy.model_patcher.ModelPatcher(
@@ -86,11 +92,13 @@ class EXM_T5v11:
 		return self.patcher.get_key_patches()
 
 
-def load_t5(model_type, model_ver, model_path, path_type="file", device="cpu"):
+def load_t5(model_type, model_ver, model_path, path_type="file", device="cpu", dtype=None):
 	assert model_type in ["t5v11"] # Only supported model for now
-	model_args = {}
-	model_args["textmodel_ver"] = model_ver
-	model_args["device"] = device
+	model_args = {
+		"textmodel_ver" : model_ver,
+		"device" : device,
+		"dtype"  : dtype,
+	}
 
 	if path_type == "folder":
 		# pass directly to transformers and initialize there
diff --git a/T5/nodes.py b/T5/nodes.py
index a7ef50c..f50ddb3 100644
--- a/T5/nodes.py
+++ b/T5/nodes.py
@@ -4,6 +4,7 @@ import torch
 import folder_paths
 
 from .loader import load_t5
+from ..utils.dtype import string_to_dtype, dtype_list
 
 # initialize custom folder path
 # TODO: integrate with `extra_model_paths.yaml`
@@ -24,7 +25,8 @@ class T5v11Loader:
 				"t5v11_name": (folder_paths.get_filename_list("t5"),),
 				"t5v11_ver": (["xxl"],),
 				"path_type": (["folder", "file"],),
-				"device": (["auto", "cpu", "bnb8bit", "bnb4bit"],{"default":"cpu"})
+				"device": (["auto", "cpu", "gpu"],{"default":"cpu"}),
+				"dtype": (dtype_list,),
 			}
 		}
 	RETURN_TYPES = ("T5",)
@@ -32,13 +34,20 @@ class T5v11Loader:
 	CATEGORY = "ExtraModels/T5"
 	TITLE = "T5v1.1 Loader"
 
-	def load_model(self, t5v11_name, t5v11_ver, path_type, device):
+	def load_model(self, t5v11_name, t5v11_ver, path_type, device, dtype):
+		if "bnb" in dtype:
+			assert device == "gpu", "BitsAndBytes only works on CUDA! Set device to 'gpu'."
+		dtype = string_to_dtype(dtype, "text_encoder")
+		if device == "cpu":
+			assert dtype in [None, torch.float32], f"Can't use dtype '{dtype}' with CPU! Set dtype to 'default'."
+
 		return (load_t5(
 			model_type = "t5v11",
 			model_ver  = t5v11_ver,
 			model_path = folder_paths.get_full_path("t5", t5v11_name),
 			path_type  = path_type,
 			device     = device,
+			dtype      = dtype,
 		),)
 
 class T5TextEncode:
diff --git a/T5/t5v11.py b/T5/t5v11.py
index 8105a4f..23876d0 100644
--- a/T5/t5v11.py
+++ b/T5/t5v11.py
@@ -20,16 +20,19 @@ class T5v11Model(torch.nn.Module):
 
         self.num_layers = 24
         self.max_length = max_length
+        self.bnb = False
+
         if textmodel_path is not None:
             model_args = {}
             model_args["low_cpu_mem_usage"] = True # Don't take 2x system ram on cpu
-            if device == "bnb8bit":
+            if dtype == "bnb8bit":
                 self.bnb = True
                 model_args["load_in_8bit"] = True
-            elif device == "bnb4bit":
+            elif dtype == "bnb4bit":
                 self.bnb = True
                 model_args["load_in_4bit"] = True
             else:
+                if dtype: model_args["torch_dtype"] = dtype
                 self.bnb = False
                 # TODO: custom device map?
             print(f"Loading T5 from '{textmodel_path}'")
@@ -46,10 +49,6 @@ class T5v11Model(torch.nn.Module):
                 with modeling_utils.no_init_weights():
                     self.transformer = T5EncoderModel(config)
 
-        if dtype is not None and not self.bnb:
-            self.transformer.to(dtype)
-            self.transformer.encoder.embeddings.embed_tokens.to(torch.float32)
-
         if freeze:
             self.freeze()
         self.empty_tokens = [[0] * self.max_length] # <pad> token
diff --git a/VAE/loader.py b/VAE/loader.py
index c8a59b8..ccd4fb2 100644
--- a/VAE/loader.py
+++ b/VAE/loader.py
@@ -4,20 +4,13 @@ import comfy.utils
 from comfy import model_management
 from comfy import diffusers_convert
 
-vae_dtype_dict = {
-	"auto" : model_management.vae_device(),
-	"fp32" : torch.float32,
-	"fp16" : torch.float16,
-	"bf16" : torch.bfloat16,
-}
-
 class EXVAE(comfy.sd.VAE):
-	def __init__(self, model_path, model_conf, dtype=None):
+	def __init__(self, model_path, model_conf, dtype=torch.float32):
 		self.latent_dim   = model_conf["embed_dim"]
 		self.latent_scale = model_conf["embed_scale"]
 		self.device = model_management.vae_device()
 		self.offload_device = model_management.vae_offload_device()
-		self.vae_dtype = vae_dtype_dict.get(dtype, "auto")
+		self.vae_dtype = dtype
 
 		sd = comfy.utils.load_torch_file(model_path)
 		model = None
@@ -104,7 +97,7 @@ class EXVAE(comfy.sd.VAE):
 			free_memory = model_management.get_free_memory(self.device)
 			batch_number = int(free_memory / memory_used)
 			batch_number = max(1, batch_number)
-			samples = torch.empty((pixel_samples.shape[0], self.first_stage_model.embed_dim, round(pixel_samples.shape[2] // self.latent_scale), round(pixel_samples.shape[3] // self.latent_scale)), device="cpu")
+			samples = torch.empty((pixel_samples.shape[0], self.latent_dim, round(pixel_samples.shape[2] // self.latent_scale), round(pixel_samples.shape[3] // self.latent_scale)), device="cpu")
 			for x in range(0, pixel_samples.shape[0], batch_number):
 				pixels_in = (2. * pixel_samples[x:x+batch_number] - 1.).to(self.vae_dtype).to(self.device)
 				samples[x:x+batch_number] = self.first_stage_model.encode(pixels_in).cpu().float()
diff --git a/VAE/nodes.py b/VAE/nodes.py
index a62ea5c..c5c10f9 100644
--- a/VAE/nodes.py
+++ b/VAE/nodes.py
@@ -3,6 +3,8 @@ import folder_paths
 from .conf import vae_conf
 from .loader import EXVAE
 
+from ..utils.dtype import string_to_dtype, dtype_list_short
+
 class ExtraVAELoader:
 	@classmethod
 	def INPUT_TYPES(s):
@@ -10,7 +12,7 @@ class ExtraVAELoader:
 			"required": {
 				"vae_name": (folder_paths.get_filename_list("vae"),),
 				"vae_type": (list(vae_conf.keys()), {"default":"kl-f8"}),
-				"dtype"   : (["auto","fp32","fp16","bf16"],),
+				"dtype"   : (dtype_list_short,),
 			}
 		}
 	RETURN_TYPES = ("VAE",)
@@ -21,7 +23,7 @@ class ExtraVAELoader:
 	def load_vae(self, vae_name, vae_type, dtype):
 		model_path = folder_paths.get_full_path("vae", vae_name)
 		model_conf = vae_conf[vae_type]
-		vae = EXVAE(model_path, model_conf, dtype)
+		vae = EXVAE(model_path, model_conf, string_to_dtype(dtype, "vae"))
 		return (vae,)
 
 NODE_CLASS_MAPPINGS = {
diff --git a/utils/dtype.py b/utils/dtype.py
new file mode 100644
index 0000000..a5bf5fb
--- /dev/null
+++ b/utils/dtype.py
@@ -0,0 +1,56 @@
+import torch
+from comfy import model_management
+
+dtype_list_torch = [
+	"FP32",
+	"FP16",
+	# "FP8 E4M3", # ToDo: add these
+	# "FP8 E5M2",
+]
+
+dtype_list = [
+	"default",
+	"auto (comfy)",
+	*dtype_list_torch,
+	"bnb8bit",
+	"bnb4bit"
+]
+
+dtype_list_short = [
+	"auto",
+	*dtype_list_torch,
+]
+
+def string_to_dtype(s="none", mode=None):
+	s = s.lower().strip()
+	if s in ["default", "as-is"]:
+		return None
+	elif s in ["auto", "auto (comfy)"]:
+		if mode == "vae":
+			return model_management.vae_device()
+		elif mode == "text_encoder":
+			return model_management.text_encoder_dtype()
+		elif mode == "unet":
+			return model_management.unet_dtype()
+		else:
+			raise NotImplementedError(f"Unknown dtype mode '{mode}'")
+	elif s in ["none", "auto (hf)", "auto (hf/bnb)"]:
+		return None
+	elif s in ["fp32", "float32", "float"]:
+		return torch.float32
+	elif s in ["fp16", "float16", "half"]:
+		return torch.float16
+	elif "fp8" in s or "float8" in s:
+		if "e5m2" in s:
+			return torch.float8_e5m2
+		elif "e4m3" in s:
+			return torch.float8_e4m3fn
+		else:
+			raise NotImplementedError(f"Unknown 8bit dtype '{s}'")
+	elif "bnb" in s:
+		assert s in ["bnb8bit", "bnb4bit"], f"Unknown bnb mode '{s}'"
+		return s
+	elif s is None:
+		return None
+	else:
+		raise NotImplementedError(f"Unknown dtype '{s}'")
diff --git a/utils/lookup.py b/utils/lookup.py
new file mode 100644
index 0000000..65f5124
--- /dev/null
+++ b/utils/lookup.py
@@ -0,0 +1,56 @@
+import torch
+from comfy import model_management
+
+dtype_list_torch = [
+	"FP32",
+	"FP16",
+	# "FP8 E4M3", # ToDo: add these
+	# "FP8 E5M2",
+]
+
+dtype_list_short = [
+	"auto",
+	*dtype_list_torch,
+]
+
+dtype_list = [
+	"default",
+	"auto (comfy)",
+	*dtype_list_torch,
+	"bnb8bit",
+	"bnb4bit"
+]
+
+def string_to_dtype(s="none", mode=None):
+	s = s.lower().strip()
+	if s in ["default", "as-is"]:
+		return None
+	elif s in ["auto", "auto (comfy)"]:
+		if mode == "vae":
+			return model_management.vae_device()
+		elif mode == "text_encoder":
+			return model_management.text_encoder_dtype()
+		elif mode == "unet":
+			return model_management.unet_dtype()
+		else:
+			raise NotImplementedError(f"Unknown dtype mode '{mode}'")
+	elif s in ["none", "auto (hf)", "auto (hf/bnb)"]:
+		return None
+	elif s in ["fp32", "float32", "float"]:
+		return torch.float32
+	elif s in ["fp16", "float16", "half"]:
+		return torch.float16
+	elif "fp8" in s or "float8" in s:
+		if "e5m2" in s:
+			return torch.float8_e5m2
+		elif "e4m3" in s:
+			return torch.float8_e4m3fn
+		else:
+			raise NotImplementedError(f"Unknown 8bit dtype '{s}'")
+	elif "bnb" in s:
+		assert s in ["bnb8bit", "bnb4bit"], f"Unknown bnb mode '{s}'"
+		return s
+	elif s is None:
+		return None
+	else:
+		raise NotImplementedError(f"Unknown dtype '{s}'")