Thanks for the vote of confidence...or I got a TS400 for free and it has a non-leaking very well running motor that will easily fit in the XS500 frame...plus it's a two stroke!
My time doesn't cost money...I have very little money into this project at all actually. Just havn't had much time recently to work on it, trying to get my truck done, and my cb750 done first now that winter is upon us.