Been lurking here for years. Anyway...
Having a lot of fun with this edit since many of the guardrails inherent in most fanedits are altogether unnecessary here.
One small suggestion is to add a sound element to the goofy transitions. The one that came quickly to mind was the ones used in the old 1970s Superfriends cartoon where you had the noise that accompanied the three approaching comet things and the big lens flare at the end. Also, I would love to hear, at least once, "Meanwhile, at the Hall of Justice," during a cutaway to the Jedi temple. The Superfriends narrator could work very well throughout, though I can't remember how much dialogue he used to have during the average episode and how many phrases would be available.