I know the servo's are too much, but those happen to be the only ones I have, so why not use them. Supose it would really not make a diference at the endo of the day on a 40 sized stik anyway.

Well, the Stik has one servo per aileron, and a nose wheel, so I agree what HeliTB (And you) mentioned.

The 325's on the ailerons and throttle, and the 635's on the rudder and elevator.