The music is there more or less to give the fight a but more oomph. Its kind of a shitty fight as far as choreography so I find music makes it more exiting. I like that track the most so far since it does have the Emperor theme present.
The flow of the entire ending as I've cut it kind of lends itself to having all of this together. I'm going to do a longer clip soon to show how it all fits.
And yeah, I'm gong to try and do something about the sabers looking crap.