Well, she's arrived. Via Hermes (terrifying) and yet not in Hermes usual self assembly pack.
Thank you all for spotting the deliberate mistake I was mentally prepared and got straight to work.
Neck seemed to be in the right place, snugly in its pocket and wasn't squiggly shaped which I like in a neck. So to the bridge. Not only was it in the original factory drilled holes and the appropriate size, but was soundly fitted. However, it was pink torpedo eyed to the tune of a whole 8th of an inch and fitted a similar distance too low.
I filled the holes, redrilled and shifted it. Players like a dream. Light as a feather and a nice growl. Flats to come next.