Is there a Null.nif like there is in Oblivion? Something to use as the mesh so an activator can be invisible, with no collision, and not be disabled? I want to move an invisible activator around but don't want it to be seen. I can look in the bsa but a little direction would be helpful if anyone knows, thanks.

I think you can assign a null texture to anything, but it will still have the collision.

Model -> Edit -> (under) New Texture -> (right-click) New -> NullTextureSet

Thanks, I think I can just use a trigger for what I need.