I recently picked up and old boat that I am taking to the dump, but keeping the motor 115 Jonny (115ESL73M) to rebuild/scavage parts for my 135 Rude (135383M). I built a stand for the motor, and am ready to mount it, but the ignition (key) switch does not turn. I picked up a generic at the local auto parts store, and while trying to trace the wiring I found in my seloc manual that you cannot use a standard automotive ignition switch on these CD Magneto motors. Does this make sense? and I am having trouble locating a switch for it...any ideas? I can't find it on the partsfinder on iboats. Thanks