After completing all the auto-pilot wiring, the natural next step was to test it all. I read through quite a bit of the Skyview Installation Manual and worked out exactly what needed to be done. First, I remapped the Skyview network so that it would pick up the two new servos. Once they were detected I could then configure and then test them. Everything worked!
I noted that the torque limit on both servos is set at 100% (factory default). With the autopilot operating in "straight and level" mode I checked that I could override both servos okay, but not too easily. Yep, all seems good.
The auto pilot is on, and holding straight and level, in the hangar :-)