Having been unable to get definitive advice as to whether the SWM Pro Rack would fit the V2 - or not, I went with the logic that it would.
So rack arrived today and was duly fitted.
The instructions for fitting the mounting brackets to both lhs and RHS are crystal clear.
Getting the rack plates to fit the brackets was a wee bit of a faf but fit they did.
The plates mount with "screws" reminiscent of the Dzus type but have substantial "Belville" washers to supply the retention force.
These need a fairly hefty compression to get them to seat --- but I suspect they will ease with use.
The concept is that the unobtrusive mounting brackets stay on the bike and the plates can be removed if no panniers are being carried.
As regards fitting the V2, the brackets all went on no bother; the fixing centres were all spot on.
Whether the fiddling I had getting the rack plates to line up is normal or related to millimetric differences on the V2 I guess I will never know.
They went on and look perfect.