I've been reading this thread for a while now and finally decided to join the forum and throw in my two cents.
The work you've done is fantastic, and I have a couple questions/comments...
The use of Battle of the Heroes in New Hope is great, but I'm wondering if you might consider starting the duel with Duel of the Fates? Similar to the way the duel in The Phantom Menace starts?
And can you fix the hologram chess table when Luke gets up to go help Han in the tie fighter attack? When Luke gets up, the table wobbles like a cheap prop.
Anyway, keep going. Everything looks great thus far!