The 5955 Hitec is massive overkill for the entire plane. As is an 8611. When installed correctly it's enough to drive all the surfaces on a 35% plane with one per surface. As an example, when correctly installed, a single digital metal geared mini servo from a name manufacturer (having only 50 oz.in of torque at 4.8v) on each surface easily provides all the requirements for a 44 pound uav that flys for 15 hours at a time. Meaning that on our models we really do go to extremes in most cases.