You might want to consider hiring a certified marine electrician to wire it for you. Or at least ask Raritan for the name of a servicing dealer who's likely to know Hunters and can walk you through it. There are bunches of Hunters on Chesapeake Bay and I'm pretty sure Raritan has a couple of services dealers among the boatyards there. Give Raritan a call at 800-352-5630
Two sayings come to mind here: 1. If you think a pro is expensive, wait till you find out how much an amateur costs...and 2. It's always cheaper and easier to do it righ the first time than it is to do it over.