I think it’s really cool. The only potential yellow flag I have is that we don’t know where these characters are going to be by this point in the galaxy officially. Mando may die before now, something might happen to Boba in his show, etc. Hal’s usually pretty careful about disrupting canon in his edits, so there might be a worry with that.
Also, regarding the trailer music, I agree that emotionally, it fits the scene well - I was playing around with using it myself - but stylistically it doesn’t feel very “John Williams,” so that’s probably the cause for that concern. It would be like “Star Wars - rescored by Hans Zimmer.” Good music, but not what we’ve come to know as “Star Wars music.”