I would remove Vader yelling “noooooooo” at the end of Jedi. It completely ruins the climax of the greatest movie saga ever. I can live with Jedi Rocks (Lapti Nek wasn’t that great of a song either). I can live with Hayden’s Force Ghost, as I can kind of understand George’s reasoning of putting him there. I can even live with Greedo shooting first if I had to. But I hate Vader’s “no.” Him being silent made the scene much more impactful.
Another cool detail about those spacetroopers is that they’re both played by the same person, concept artist and effects technician Joe Johnston.