I really like this! I love the version we got in the theatres, but this really works! I think something to add is an element of TROS with the Sith transfer. Since Sidious didn’t kill Snoke, all of the Sith could live in him. Then once Kylo had killed him, he could go into a degenerative state and slowly become unredeemable. The Rey could destroy ‘all the Sith.’ Thanks!