I really like a lot of your ideas but I have some ideas that I think would make them even better. I think you maybe could somehow imply that Owen knew Anakin more than once considering how Owen is thrown into AOTC as an afterthought even though in ANH it is implied that he knew Anakin and Obi Wan a lot more. I’m not sure how to fix that but there must be some way.
Another interesting idea is flashing back to important scenes in TPM in AOTC like Darthrush did with his edit. Then you could have AOTC the first movie and then make a fanedit of TCW tv show as the middle movie.
With ANH I would suggest removing a lot of Motti’s comments about the jedi because he would have been around when the Jedi were in their prime. Also maybe have Luke say “You fought in The Clone WAR” instead of WarS since there was only one or you could change it to “The DROID War” because the droids were on the defeated side and wars are usually named after the side that was defeated.
You could also remove Leia being Lukes sister entirely like the radical re edit of ROTJ. It would not be hard to cut from Padme saying “Oh Luke” in ROTS to her dying skipping Leia. You could also get rid of the line “from a certain point of view” (god I hate that line). You could include the Boba subplot from the ROTJ radical re edit as well instead of him going out like a little bitch.
Good work so far tho