Home for a Pee Wee .020

Good point! I think my choice would be C/L. An R/C model would probably be way to small to be practical with my vision.

let me suggest a beautiful model for your engine, I mean the AMA PT. You can do it R / C or convert it to UC.
It is a model that flies very, very well and will give you a lot of satisfaction.
https://outerzone.co.uk/plan_details.asp?ID=5720

Here the Pee Wee .020, the plastic base of the helicopter was placed


Another model that I can recommend is the Pocket Rocket, custom made with a 24-inch wingspan.
https://outerzone.co.uk/plan_details.asp?ID=6954




Here are some videos...
AMA PT (construction):

AMA PT (flight):


Pocket Rocket (Flight):
in this case I am using a Cox Tee Dee .020, but the Pee Wee .020 is perfectly acceptable.