I’ve started watching your edit and like it so far. Moving the Star Destroyer planet destruction scene to the beginning helped establish the stakes early on. The only tradeoff is the main heroes don’t form an attachment to it, but by making it Corellia that’s destroyed you’ve definitely upped the stakes for Legends fans, which I assume is your main goal with this edit.
Great, it makes a lot more sense if you have seen my Episode 8 beforehand as well, as I introduce Palpatine’s return there. So it doesn’t seem as random and sudden of an appearance in 9.
And yes, I tried to introduce some sensible Legends easter eggs here and there. Did you get the sense that the whole planet of Corellia was destroyed there or that it was just an orbital bombardment that destroyed a city/continent? (was going for more of a Jedha in Rogue One partial destruction feel instead of an all out Alderdaan destruction)