Power for the autopilot servos and the CAN bus will come from the under dash Garmin connector. Due to the position of the roll servo, its D-sub connector is difficult to access, I've decided to produce an extension cable from it to a 12 pin Souriau connector. This allowed me to daisy chain splice the CAN bus, power, ground & A/P disconnect wires within the extension. This will allow the loom from the Garmin connector to travel to the roll servo then continue on to the pitch servo through the one, 12 pin connector. Other wires that need to be incorporated into that loom will be the pitch trim motor wires & the control stick grip A/P disconnect wires.