If you had enough patience you could pull a Darth Editous and digitally erase Ewoks from some really crucial shots. And what about the end scene? I'm imagining you cutting from Luke burning his father's body (wide shot), to the three "ghost" Jedi's looking on, once more to the wide shot of the bonfire, then back to them, and back to the wide shot as it pans up to the sky, then cut (or wipe) to credits. Music edits? Your choice. Young Anakin or original Anakin? Your choice. I'm just thinking out loud.