RE: is it possible to have too many airplanes?
Hey Greybeard, you buddy sounds like a guy in my club. He isn't an RC flyer. He is a collector of RC airplanes. I have seen him spend months on a model, fly it once, and then put it in storage because there was something he didn't like.
One thing I have noticed though. The guys who have lots of planes, say more than 15, seem to crash a lot more than the guys who keep it to 5 or 6. There is a limit to how many planes you can maintain and really understand the flight characteristics of.