Since we've digressed into prequel saber matching, I would suggest changing all the Jedi sabers to blue for the entirety of the prequels. It makes Luke's green saber all the more distinguishing and could imply his lack of knowledge on lightsaber making in general, and the green hue is a result of his experimentation. Sure, more colors are awfully pretty, but not necessary.

As a completely non-OT:R subject but related to Ady's mock-up, I would also suggest making Mace the only Jedi to confront Palpy. This may be a nightmare to edit (both visually and auditory), but if pulled off would add a lot to Mason J. Windu's character. Just something to file away until 2019....