Guillow's P-40 RC Conversion
I found help on converting rubber to rc in the free articles on rc microflight magazines site. They did a 30" dumas bearcat. I' m currently working on a Guillows 3/4" scale (27 5/8" span) Spitfire.
Rudder, elev and ailerons. Speed 280 geared. I hope it flys, i'm going as light as I can, punching hole in ribs, possibnly tissue. hoping all up she'll be around 12 OZ. Go lithium! but research first..Ebay has guys selling converted lions and chargers that he has tested and has no probs with.
Good Luck