Also, on the "Remember Alderaan" thing:

Maybe if one could find a group of people or one who can do a good Admiral Ackbar impersonation, you could have Ackbar say "For Alderaan!" in the shot looking over his shoulder at the fighters approaching the DS2 (so you can't see his mouth) and/or have all the fighter pilots do a follow-up Yo, Goe! "For Alderaan!" cheer/chant.

... or not... I'd have to watch that scene when they first zip up to the DS2 to see if and where it would (or could) fit...