well I got my p-51[50] done. I used the skysharkrc 18.5v 50size conversion. Nice plane. It flys well [except when I pull up hard, the elevator haves will get uneven and the plane will spin very fast] So I guess I need to find a way to make them more solid. Also landing this thing is alot harder than the parkflyers that I fly. It need some speed or it snaps and it wont roll on grass either. I have had it up about 7 times all with 20+ mph winds and this plane doesnt even notice it[my eflite p-47 would be blown out the sky at those winds]. So all in all I like this plane and with a little more pratice this might be my daily flyer.