My only issue with the extended TIE sequence was the EMPIRE march music being used. You have some fast paced Williams music going on, and then the slower march kicks in and then merges back with the faster paced music... making it sound a bit clunky.

I could see some of those helping Ady with EMPIRE:R helping to recreate a newer version with either a new score to match/synch with William's faster paced music, or the scene being timed with William's ANH score.

And I'd still prefer the DS blowing up in mid-shot then seeing Tarkin scratching his chin looking pensive.