my brother has one of these its a fine motor to have
http://www2.towerhobbies.com/cgi-bin...?&I=LXCUP8&P=7 or you can always go with team orion they make awesome motors
http://www2.towerhobbies.com/cgi-bin...?&I=LXJAK2&P=7 not trying to tell yuo what to get just looks like your looking what will be a good lasting motor remember what ever motor you go with buy extra brushes for it