Does your 5 degree rule mean that when temp gets that cold, you move south, or is that the time you turn on your heating. Personnally my 4kw heater goes on a lot earlier than that, and makes things nice and warm inside the boat. One outlet can be directed at the person on the helm inside the wheelhouse, so allowing a sense o f humour to nbe maintained even in bad weather! Just as well in UK with the summer we are having
