Find a GT750, there are still guys port and polishing these, with a set of chambers, clubman bars and ikon shocks as well as a fork brace, you have a stonking 11 second, 160 mph screamer.......that actually handles pretty good.
http://www.motocarrera.com/custombikes.htm
Or how about a 500 or 250 Gamma restoration project
http://www.lancegamma.com
