IMO, the best route is hitec 5625's all around, 5645 on rudder, PLENTY of torque for this plane, and they can be had very cheap over at www.servocity.com ... the best part about the digitals, is that if you get your hands on a programmer (someone around is bound to have one you can borrow once) you can fully maximize the endpoints, which allows you to achieve maximum throw, while maintaining good mechanical advantage...