There is something like you are describing only better available. A local fellow builds custom wiring harnesses for our planes, and he includes Plug 'N Play connectors. When you plug the wings onto the fuselage, the aileron servos are automatically connected for you. It's really nice, and you never take off without having the ailerons plugged in. You can contact him at
[email protected] and he can give you a quote on a system. He uses only top quality components, and I don't know how I ever had multiple aileron servos without his system.
HTH
Jim