I sorta stood back and listened to this thread for a while or so. Post #7 asked the appropriate questions. What size is your boat? That predicates how much solar you have room for. Also predicates what size battery bank you have. What size draw is your fridge and others... (tv, music, computer time,, etc. /...) I live in the tropics. I have had both wind machines and solars on my sailboat. We had a 4 cu. ft. freezer/fridge. We used a tv w/DVD player for entertainment, music system, and used our SSB for email and weather plus intership comms and reasonable night 12 V. lighting. The Air-X wind genny produced no more than 6-8 amps of charging to the batteries during the daylight hours (yup daylight... the winds die down at night even down here in the trades...) with the normal 15-18 kt. winds. The maximum charging current showed 20 amps at an uncomfortable 20-25 kts. (whether it be Air-X or KISS, or others, the power outputs of any unit increases by the square of the air volume passing over the turbine. ) We had limited space for solars and only had panels totaling 200 watts. These 200 watts available only produced maximum amps during the 1000 to 1500 timeframe. This could be slightly increased by orienting the panels to direct light. Long sermon for a short outcome... You are in the States and you do not have steady trade wind type breezes and you do not have direct sunlight. Both of these alternate energy options are good but limited to your environment. If you have the room, put on as much as you can afford - any amount of power is better than nothing. But I do not see them providing your full requirements and thus living off the grid while cruising. You will need a genset of some type.
We moved all of this equipment to the trawler and they helped. But their combination does not provide enough power in this new situation to warrant their expense. I would add more solar panels as the money becomes available, but would not replace or upgrade the wind machine.
As an aside, the Air-X has great features but they are very noisy. We always tried to anchor as far down wind of the rest of the fleet IOT limit my interference both audible and the great amount of RFI created when it was running at speed. I had to shut the thing down during the usual comms periods as its RFI completely blocked the HF freqs. (Although, my wife said it was the sound of cold beer.)