Great project that could interest me. As much as I love Hal’s PT I agree that here and there I would have personally made slightly different choices (but very slightly, such as the droid factory sequence in EpII or “this is where the fun begins” in EpIII, things that don’t fondamentaly change anything). I always welcome a fresh take on the PT since I’m very bad at editing (but I’ll try again some other day… at least to try something about EpVII… I will try !). I also guess you’re indeed the first one to use customed/regraded video sources for your 3 edits. A “film” look more aligned with the OT (and the ST/spin-of) is a very good idea.
Good luck with your project Dom 😉