BTW, Looking at the other Watkins 27's out there it looks like you picked a great boat to live on. It is small but it has all of the things you need. So long as yours is in good condition it will be a great boat.
Do you have a dodger for it? I really recommend one if not. That can keep your cabin dry when the weather turns. Not a big deal just a nice to have and one of those projects to add to the list...