Hi there, I am sure this has been stated else where, but I have two spare Tamiya Sports Tuned motors that I would like to place on my Super Clod Buster. Do the Sports Tuned motors have timing on them given the direction arrow displayed on them? I am guessing that this will cause an issue as one gearbox drives forward and the other reverse. I will be using the standard Tamiya ESC that comes with the kit (TEU-BK106). Thanks. Scott