Yeah. In the end, the conservative route is probably the way to go.
Has there been thought given about using the 2011 RoTJ “Nooo”? Although it’s something we generally try not to think about, the line itself is delivered much better (again, in a relative way) than the RoTS “Noooooooo”. I imagine the difference in duration is problematic, though, as well as separating it from other audio.