RE: P-39 Airacobra / Global Quality Kits Build
I built one of these several years ago. I left the landing gear off and was planning on using it for some dogfighting, but that never happened. I powered mine with a Fox 15 Schnerule. Plane flies very well, nothing tricky about building or flying, but if it were me, I would stick a .20/25 in the nose and go burn some Nitro. Godo luck with the build.