How clean does the wiring have to be? I know of a collector that has a working Space Ace, but the wiring has seen better days by being spliced/pieced together in several places. Several of the plugs are also missing (power supply and ISO - he is using a switcher). He has a complete repro harness to be installed. Oh, it does not have the extra three wires for the SA annunciator, but those can be added.
Scott C.