I am considering replacing my two station Benmar Course Setter 21 autopilot. So far I am investigating a Raymarine EV-400 and a Garmin GHP Reactor, keeping the Benmar chain drive motor with either autopilot. Looking at list prices I am seeing about a $600 price difference with Raymarine being the more expensive system. Would like to hear about your experience, issues, features, advice, etc., with respect to either system.
1976 42' GBC #482