RE: What gas engine to use
Ralph,
You wanna bolt up that 22-10 Mejzlik I gave you on that G-62 of yours and publish some numbers for me? Saves a lot of arguements. If I had a 24" prop for you to try out you'd have it in a heartbeat.
As for the rest of it, until you've had the power available to do some wild stuff I guess you wouldn't understand the desire for it. I guess you could say that if I had to explain you wouldn't understand.
D.W being the authority that he is, I think I should likely defer to his better judgement. RTK, you know me well enough to know what I just said.