is anyone biulding, or already biult a nitroplanes superfalcon 120? need to know what engine and prop to use, was on jet thread but everyone is putting turbines on , cant afford that want to use glow, should i use 2 blade, or 3 what size and pitch is CG in manual right?  13 inches back from leading edge what about retracts size that; will drop in. are motor mounts that came with kit alright , or should i replace them, should i chuck hardware in kit and replace, what servos is everyone using on elev. aiel. flps, rudder, throt, any mods need doing, any problem areas needing close inspection, any help guys would be greatly appreciated, i got the USAF version