What do you guys think about this bike? http://seattle.craigslist.org/tac/bik/3120498110.html Would an engine kit be easily mountable on the frame given the fact that it isn't quite V-shaped? I'm in the process of building my first motor bike.. I picked up a Kent La Jolla at walmart, but I'm going to return it after reading here that it is difficult to install due to the frame on it. So.. I'll probably end up just getting a cranbrook because it's cheap, but this bike on craigslist would be awesome if I could pull it off.