Papa,
Look over in the 1/2 A forum for more info on Cox motors. There is a bunch of guys still flying them. But I agree with the other comments about getting some new gear to learn on. The 1/2 A stuff can be tough on a new guy. KEEP THOSE ENGINES THOUGH. I would loose the old radio gear.

Read everything at the top of this forum about getting started, its well done and will save you a lot of grief.