Dont have one- but if I had a GF that wanted to go on trips, not much beats a GW for 2 up and keeping the woman happy. - If woman happy, I can get happy too. (did the non-biker wife thing once, bad idea.)
^^^^^ - I admit I'm not familar with your engine, but - with tapping holes, arent you creating chips that could fall into the engine? Just curious.....
If I wanted to do a cafe racer - I would look at the body work stuff from Aerotech - there's lots of classic body stuff that could be used. http://www.airtech-streamlining.com/