RE: Twin Lizzie Build
If you think about it: most of the wiring is all in the wing
2 Aileron Extensions Ch 1 & 6 for differential mixing
1 Flap Extension (utilizing a Y plug)
2 Throttle Extensions
positive and Negative on board glow for right engine
positive only for left engine (it uses the Neg from the right engine)
So thats ummm lets see ahhh 8 leads coming just out of the wing
Fuse has three Rudder Elevator and Tailwheel servo
the trick is to get all that spaghetti sorted out and tidied up.