Thanks for the
advice John - and you're right, the maintenance has been on my mind. It isn't a
liveaboard as I still have to
work, but I didn't buy it alone - there're 2 of us and there should be one or the other of us there regularly, (and believe me the water's cold - although I hadn't thought of that as a plus so another useful tip). The boat shouldn't be unattended for more than 10 days at our estimation, but generally it'll be closer to 3 or 4.
Cheers
Richard