I ended up posting a want ad locally, Im going to try to swap some car parts. I sold a roller like this a couple years ago to a guy, he had access to a wrecked 250R with a 310 kit in it. I saw him 6 months ago, he bought a chevy II bell housing off of me, so I know he checks craigslist. Im hoping he might have access to another parts trike. I think Im going to try and find a 250R motor. Theres a guy in surprise arizona whos got a bunch of parts on ebay, including a complete motor. Jim