Lynx

If you want to use Hitec servo's your best bet is to go with a Hitec radio system as you'll save a few bucks if you buy everything all in one package. You can use a single receiver in multiple airplanes if you want, but you're going to want to get a set of servo's for each plane as they're more than likley going to be different anyways. Try starting at Tower Hobby's, and searching around other mail order, (and local hobby stores) to find out what kind of deals there are out there on radio setup's.