Hi Robert and welcome
so far as i know you'll have no trouble importing the boat and keeping it on your driveway, i've lived all over the UK and always had boats parked at home over the last 35 years, however certain rented accommodation may be different, but i doubt very much that you will get any objections, however i would make provision for security as people can be keen on borrowing boats and especially outboard engines!
The first thing you need to invest in is some foul weather gear and a proper winter wetsuit too.
good luck with the move
if you have space in a container i'd bring a couple of extra craft to sell as they definitely cost a lot more here, and as for VW beetles (aircooled)...you'll make a fortune!
best of luck