I enjoy Dagobah in the OT just fine, I was just trying to make a point and yes there are humans in Star Wars but not from Earth so you could argue the inclusion of snakes and lizards but to me its pulls me out of the movie. Why not add giraffees and elephants too?

I enjoy edits of movies I have very little issue with. Like extended editions of the prequel trilogy and the extended edition of the first Terminator.

I dont like the idea of making Dooku not a sith, its a bad idea.

The saber colors have no deep mystical meaning. Sith use artificial crystals which make the blade color red. end of story no deep philiosphical meaning behind blade color. And if a blade color is changed than it creates a continuity problem with all of the EU and the Clone Wars.