In my second summer of sailing my 1974 25 ft Hunter-such a beauty! and very gentle on the new sailor. We sail in our own Cayuga Lake-motor in and out of our slip and often back to shore at the end of the day (2 or 3 hours?). I had a new motor mount put on recently and am looking for a new outboard-but am unsure of the best size. I am considering a Tohatsu 6HP with extra long shaft...recommendations? Thank you!