I have three 5192 on each aileron and two 9152 on each elevator half, without matchboxes. I power them through a Smart-Fly Powerbox, and have everything lined up mechanically. I use a Seiko PS050 on a three cell Li-Ion on rudder, so not counting the throttle servo, I have in the neighborhood of 4,580 ozin of torque in my plane he he, but I also have a 280 cc engine in the nose he he.
DKjens