The thing about the vision in TFA is that it isn’t rapid fire imagery like TROS, it’s a fairly linear journey with Rey present throughout. That’s why audio additions are really the only change that worked there.

EDIT: It may have been mentioned before, but Exegol/Palp’s house could be added by retconning that rainy planet where Kylo is killing a bunch of randos with his Knights. It looks similar enough, you could just add Palp’s place in the distance instead of that temple place.