The most unloved Ducati
beveldrive twin, and probably the only one that, if built into a cafe racer, would not draw the scorn of purists:
http://cgi.ebay.com/ebaymotors/1977-Ducati-860-Bevel-/180651292727?pt=US_motorcycles&hash=item2a0fa7f837#v4-42Be sure to follow the video link halfway down in the seller's description. Listen to how nicely it starts and runs.
With clip-ons, a bum stop seat, and relaced rims, you would be a bike show contender at a RvM or AHRMA event.
Add mag wheels, an overbore kit, some big carbs, upswept megaphones, a bikini fairing, and ditch the starter and the metal fenders, and it could look and sound as cool (and start as poorly) as this:
John Britten Ducati 860