It's going to be a huge upgrade. Nothing against Furst as he is tall and was active...but his hands. His hands are/were terrible. So many missed rebounds, bunnies and passes of his hands.I agree with you on another creator.
That said, having Cluff instead of Furst, will open things up some. Defenses weren't paying attention to Furst at all. They won't be able to do that with Cluff. Playing 4 on 5 against a good defensive team is not a fun experience.