I've been wanting to try out this motorized bicycle thing for some years now after seeing ads in the backs of magazines. Basically I am looking for something that can go long distances, is on the lower end of the price scale and will get up hills. I would also prefer something easy to install, but that isn't my biggest concern. I don't need super-high speed or anything. I'm not a daredevil. Basically I want to know what brand(s) of engines I should consider and where the best place to get them from would be.