There is a recording of the Throne Room march (in fact Ady used it in his extended credits) that alters the final note so that rather than segueing into the credits it leaves it hanging.
I like the idea, although I agree that “less is more”. A wipe to a single shot of Darth Vader’s TIE fighter exiting hyperspace, and slowly panning to reveal the Executor in the distance (with a planet in the BG and maybe a couple of regular Star Destroyers for scale) would be enough for me.