Dang! There have been a ton of replys to this thread..glad I made it
I'll be ordering my parts next week, I'll keep you all informed on my progress.
Techno, I had stumbled across thos engines as well and was drooling over them..just make sure you've got a tough bike! I plan on reinforcing the rear mainstays on mine with some channel iron and I don't even have 4hp...
Thanks for all the discussion guys, let's keep it coming!