Swapping from Xbox one to a PX anywhere PC

Hi all quick question,

I currently have an Xbox one x with a physical copy of Fh4, but am thinking of getting a gaming laptop instead and a digital play anywhere copy of FH4, this would mean having to sell or swap my Xbox and forza.

My question is can I wipe my Xbox and sell it, buy the digital copy etc and it still sync my game save and all my progress?

Or do I have to have both for the initial first sync?

Thanks

Game save is stored in the cloud so you should be able to wipe your xbox and sell it
Just when you get your pc etc you must let it fully sync before playing…cancelling the sync midway might lose all your progress