It's all transferred and I installed some more games. Disc drive works great, quiet drive. (Returnal finally has a home!) Still got a bit over 1TB free, better.
It's not 2 TB btw 1.86 TB drive. 2 billion bytes.
It didn't transfer the PSVR2 settings so had to do the whole setup again, step by step. But that also works and maybe placebo effect (or from recalibrating the thing) but Puzzling Places does seem sharper. I played that while downloading Metro Awakening which I'll be playing later tonight :)
Now to find so ps5 pro enhanced games and put the pro on the good tv. I had it connected to a 17 year old 1080p TV for installing stuff, so no clue yet if anything looks better on TV :p
Anyway it's very quiet compared to the launch model, looks nicer too, not so bulky.