i'm a chef and need help finding a good blender. i don't care if it's glass or plastic. plastic is more lightweight but i could deal with glass. at least a 400 watt motor and removable blades for cleaning. needs to be stainless steel, brushed stainless steel or nickel, or black and stainless. i'm tired of the air pocket thing and want one, if possible that doesn't do that. i've checked out waring's bar blender and oster's bee hive blender. thanks in advance!