With your skills and a 750 chain drive Shadow , I'd bet you could make a reasonable facsimile of the RS750. The intakes would be tough.
RR's Catnip Hill to Peoria ___Loopin' Seattle to WestFest
It started with some beers __1500 miles to the Dentist
Skeedaddle to Seattle______ A 30 year old on a Three Flags Run