Sorry for all of the questions guys. If I have my jr receiver and servos, do I need to have a jr radio to control it? Can I buy another 6 channel computer radio as long as they are on the same frequency, will this work? I don't want to spend all the extra money on servos and stuff if I don't have to. Can radios be bought like this? Please post the stock number if there are any on tower hobbies sight. Matt