Same wheel, axle, and brakes as well? That looks awfully promising.
NB: I got the Guzzi Öhlins fork from a guy who knew a guy whose cousin worked in Mandello.
You can use the same wheel, rotors and calipers, but the axle is different (from a DUC 999 - 25mm ø) and of course different bearings. Furthermore, you can't use the OEM fender, but there are cheap carbon Aprilia RSV replacements on the market that will fit the Öhlins.