im not sure about the other warbirds and club races here in az, i live 2 hrs from anything so i dont get to see much in way of clubs and i just started getting in to pylon type thrills.
i think they should have a corsair,mustang,warhawks,me109,spits,zeros,190s etc..,in an all out shootout for trophies.
limit sizes of engines as well as brands.
ex: all 40 size birds with 2 stroke OS50's in em or if you desire 4 strokes then limit them to saito82 only.
no variances all stock no tuned pipes,pumps, all same fuel and props.
keep it cheap enough yet allow enough power to make it exciting.
add a unlimited class, same size birds any size or style motor you can afford. no static judging for points but they must be a replica of an actual warbird.

marty