Floor replacement time budget?

1979 31' Sovereign. I'm thinking of gutting the interior, and redoing it, frame on. But: I need to live in her in the summers, so the interior has to come out and the frame, floor and electrics have to be redone between October to mid - March, so that I can at least sleep on the floor in April to September while I chip away at the rest.



I can work on her pretty much full-time over the winter. So, is 5 1/2 months sufficient time to allow for that? Or is that going to be a rushed job?



Thanks...