I have an 16 foot 89 Bayliner Capri that I am trying to change the ignition swith on. Problem is that I think the one was the wrong one. It was a 6 tab 3 pos push to choke and when i got the new one from the dealership it was a 7 tab. I have seven wires onder the dash 1 Black, 1 Red, 1 Yellow, 1...