I was looking at this esc http://www.hobbyking.com/hobbyking/s..._Boat_ESC.html But I don't know if I can use nimh and I don't want them to go to waste the one i've only used for about 3 min. This is the motor I was thinking http://www.hobbyking.com/hobbyking/s..._Inrunner.html I was wonering what your opinion was on these and also would I get the xl or the l motor?