Hello great idea but wondering if you could increase the wing area to 400 square inches? We do a lot of warbird racing out here in california. are smallest planes are at 400 square. With 400 square you could kinda do like the club racers and use any 45-46 two stroke except the nelsons and Jetts. I know of a couple of guys making kits in this 400 square inch range also. The reason I mention the 400 also is that we might down the road combine and get guys into the bigger warbirds and we could get some guys coming to Texas to race with you guys. Thoughts?
Another thing to look at for the 25 size racing to get people into racing is at the Sacramento club we have outlaw racing kinda like your proposed race. We use the Great planes 25 size spitefire. Only engine is the OS 25FX and have to run a 9x6 prop. We have a race every month and compete for yearly points.
I know next year we have a lot of races and one highlight is that we will have the first Warbird race at the NATS in July. I can send you a copy of the rules once we get them approved if you would like.