Thought I'd add a few additonal thoughts on your latest clip.
I think the music for the duel works. I remember InfoDroid's version with this music, and I liked it back then too. For what it's worth, I vote you stick with it. Since the duel's pacing is pretty slow, I really think some action music is needed for a little extra oomph. And this track is totally appropriate.
My favorite thing about the dogfight is how you convey the movement of all the ships. In the official version, it almost looks like they put the Falcon in Park during the fight.
I love the new shimmering explosions and the enhanced HUD displays for the guns!
I was wondering about the movement of the starry background as viewed through the gunports. Despite the awesome visual impact, the Falcon is obviously not traveling at such a high speed that it would cause the stars to move like that. Is the star movement a result of the ship rotating during the battle?
And finally, I now realize I will have to find the biggest TV I can to watch this on when it comes out!