Yeah.. sounds like a plan. I already have a 1400mah NMhi 5 cell 6 volt hump pack, so I hope that should do for a good servo. Now, since I'm using the MX3 radio and the reciever that came with it, can I just plop in a digital servo and go? Or does that mean I would have to upgrade my radio ect?

It looks like it might be hard for me to get ACE servos here in Canada. If I can't purchase one in Canada, how are JR servos?