The stabs are next. This model uses plug in elevators with dual servos, the tube and anti-rotation pin is already installed. Check alignment as per the instructions. The Elevator servos are designed to be installed inside each stab half. The installed servo mounts are designed for standard servos, I have decided to use the New Futaba Digital S9451 servo
http://www.futaba-rc.com/servos/futm0211.html. This servo weighs 1.98oz. and has 120oz torque.
The openings in the stab root rib need to be opened up a little to install the servos. I used a file wrapped with adhesive backed sand paper to accomplish this. Check the fit of the servo into the servo mount, adjust as necessary.