Oh yeah, that’s a good place to start!

So basically,

Go through scene and find what unique sounds can be isolated and reused.
Go through the LEGO TFA audio to find new lightsaber and destruction foley.
Find alternate foley from outside sources outside of Star Wars for destruction or other sounds.
Potentially create new foley if some of the unique sounds need to be replicated.

Honestly, this would probably benefit any edit that makes changes to this scene, because I feel like the music is what makes the cuts more noticeable. So even though I think a music-less version would just be cool for its own sake, it could work as a good template for other people wanting to chop the scene up and re-add music.

I’d probably start by refoleying the scene as-is, and then editing from that. I’m on vacation next week so maybe I’ll have time to play around with that.