I think this would be the EZRUN for you
http://cgi.ebay.com/EZRUN-Brushless-...1%7C240%3A1318 It's pretty new,untested,but cheaper and doesn't need bec or fan.Here it is with a xl motor
http://cgi.ebay.com/EZRUN-19T-3674SL...1%7C240%3A1318 I don't think you can get cheaper then 175 shipped for a system.But you'll have a cheap system :(