Oooooo, I really like the implication of Sidious' true face being revealed. That's something I had a big issue with in RotS, Palpatine's disfigurement by force lightning. Can't say I agree with all of your editing decisions, but that one for sure is a good one. Of course the parallel of RotJ with Anakin considering his next move while watching the lightning is lost, but I really like Palpatine being a mask for Sidious the whole time (which is how it should have been done if Lucas' didn't want to stick with the dark side deteriation explanation that had been around for so long).