I'm just about done with my own edits of episodes 1 & 2, which I did in a bit of a vacuum, but then came here to see if there were any more ideas I could steal. Paulisdead, we came to a lot of the same conclusions on some very specific things... very funny to see. Anyway, my version of TPM ends with the funeral scene, which I re-scored with 'Funeral Pyre for a Jedi' from ROTJ. I highly recommend ending on that Palpatine shot. If you can make the music work, I find it to be ideal.