I recommend using Hitec 605's on the elevator and rudder and a Hitec 81 mini servo on the throttle. I use Hitec 545's on ailerons. Also, I recommend using a 6v battery for maximum torque and speed from your servos.

JOPLINRCFLIER-- I wouldn't use a gas engine period on this plane. It just makes it to heavy and that would be a shame for such a nice light plane....my 2 cents...