diff --git a/tools/blenvy/add_ons/bevy_components/propGroups/conversions_to_prop_group.py b/tools/blenvy/add_ons/bevy_components/propGroups/conversions_to_prop_group.py
index 862f633..c70d7d7 100644
--- a/tools/blenvy/add_ons/bevy_components/propGroups/conversions_to_prop_group.py
+++ b/tools/blenvy/add_ons/bevy_components/propGroups/conversions_to_prop_group.py
@@ -171,7 +171,7 @@ type_mappings = {
     "bevy_color::linear_rgba::LinearRgba":  lambda value: parse_color_rgba(value, float, "LinearRgba"),
     "bevy_color::hsva::Hsva":  lambda value: parse_color_hsva(value, float, "Hsva"),
 
-    'bevy_ecs::entity::Entity': lambda value: int(value),
+    'bevy_ecs::entity::Entity': lambda value: int(value), # TODO: whatdafuq do we do here?
 }
 
 def is_def_value_type(definition, registry):
diff --git a/tools/blenvy/add_ons/bevy_components/propGroups/process_tupples.py b/tools/blenvy/add_ons/bevy_components/propGroups/process_tupples.py
index acd6a00..d8d269c 100644
--- a/tools/blenvy/add_ons/bevy_components/propGroups/process_tupples.py
+++ b/tools/blenvy/add_ons/bevy_components/propGroups/process_tupples.py
@@ -20,14 +20,16 @@ def process_tupples(registry, definition, prefixItems, update, nesting_long_name
         if ref_name in type_infos:
             original = type_infos[ref_name]
             original_long_name = original["long_name"]
-            is_value_type = original_long_name in value_types_defaults
 
-            value = value_types_defaults[original_long_name] if is_value_type else None
+            is_value_type = original_long_name in blender_property_mapping
+            has_default_value = original_long_name in value_types_defaults
+
+            value = value_types_defaults[original_long_name] if has_default_value else None
             default_values.append(value)
             prefix_infos.append(original)
 
             if is_value_type:
-                if original_long_name in blender_property_mapping:
+                if has_default_value:
                     blender_property_def = blender_property_mapping[original_long_name]
                     blender_property = blender_property_def["type"](
                         **blender_property_def["presets"],# we inject presets first
@@ -36,6 +38,15 @@ def process_tupples(registry, definition, prefixItems, update, nesting_long_name
                         update= update
                     )
                   
+                    __annotations__[property_name] = blender_property
+                else:
+                    blender_property_def = blender_property_mapping[original_long_name]
+                    blender_property = blender_property_def["type"](
+                        **blender_property_def["presets"],# we inject presets first
+                        name = property_name,
+                        update= update
+                    )
+                  
                     __annotations__[property_name] = blender_property
             else:
                 original_long_name = original["long_name"]
diff --git a/tools/blenvy/add_ons/bevy_components/registry/registry.py b/tools/blenvy/add_ons/bevy_components/registry/registry.py
index ed236ec..0780e0d 100644
--- a/tools/blenvy/add_ons/bevy_components/registry/registry.py
+++ b/tools/blenvy/add_ons/bevy_components/registry/registry.py
@@ -25,6 +25,9 @@ def property_group_from_infos(property_group_name, property_group_parameters):
     
     return (property_group_pointer, property_group_class)
 
+def is_entity_poll(self, object):
+    return True # TODO: only select `object.type`s that get converted to entities
+
 # this is where we store the information for all available components
 class ComponentsRegistry(PropertyGroup):
     registry: bpy.props. StringProperty(
@@ -50,7 +53,6 @@ class ComponentsRegistry(PropertyGroup):
         "u32": dict(type=IntProperty, presets=dict(min=0)),
         "u64": dict(type=IntProperty, presets=dict(min=0)),
         "u128": dict(type=IntProperty, presets=dict(min=0)),
-        "u64": dict(type=IntProperty, presets=dict(min=0)),
         "usize": dict(type=IntProperty, presets=dict(min=0)),
 
         "i8": dict(type=IntProperty, presets=dict()),
@@ -90,19 +92,19 @@ class ComponentsRegistry(PropertyGroup):
 
         "enum":  dict(type=EnumProperty, presets=dict()), 
 
-        'bevy_ecs::entity::Entity': {"type": IntProperty, "presets": {"min":0} },
-        'bevy_utils::Uuid':  dict(type=StringProperty, presets=dict()),
+        "bevy_ecs::entity::Entity": dict(type = PointerProperty, presets=dict(type = bpy.types.Object, poll = is_entity_poll)),
+        "bevy_utils::Uuid": dict(type = StringProperty, presets=dict()),
     }
 
     value_types_defaults = {
         "string":" ",
-        "boolean": True,
+        "boolean": False,
         "float": 0.0,
         "uint": 0,
         "int":0,
 
         # todo : we are re-doing the work of the bevy /rust side here, but it seems more pratical to alway look for the same field name on the blender side for matches
-        "bool": True,
+        "bool": False,
 
         "u8": 0,
         "u16":0,
@@ -144,8 +146,7 @@ class ComponentsRegistry(PropertyGroup):
         "bevy_color::linear_rgba::LinearRgba": [1.0, 1.0, 0.0, 1.0],
         "bevy_color::hsva::Hsva": [1.0, 1.0, 0.0, 1.0],
 
-        'bevy_ecs::entity::Entity': 0,#4294967295, # this is the same as Bevy's Entity::Placeholder, too big for Blender..sigh
-        'bevy_utils::Uuid': '"'+str(uuid.uuid4())+'"'
+        "bevy_utils::Uuid": '"'+str(uuid.uuid4())+'"'
 
     }