engine control

Hello, I am in the market for a less then 15 year old Catalina 250 or Hunter 25. I found a reasonably priced Catalina 250 Wing keel with tiller steering. Most C250 I have seen have a wheel. 1) Is it possible to modify the tiller steering to a wheel at a reasonable cost? If yes what are the...

Has anyone traced this entire circuit (physically)? My stop button longer works. It has power but the relay is not closing to energise the solenoid. Does anyone know the route the harness takes? I had this issue several years ago and it was the relay. Not that lucky this time. My 410 is a...