Hi David. Here is the list Don from Plane Plus had sent me regarding the servos:

2 aileron 70 oz or more
> 2 rudder any metal gear
> 1 sterring " "
> 1 elv 130 oz 8411 jr or 9350futaba ect
> 2 flap optional metal geared
> 1 speed brake optional metal metal geared
> 1 retract optional standard
> 1 brakes optional standard

Regards

Alex