I have been contacted by some rather impecunious diver friends who are in search of an outboard.
Reliability is more important than age or beauty and they need something in the 50-80hp range.
If you have anything which may be suitable please feel free to e-mail them, or, even better, put the details in the forum and you may get lots of responses
Their e-mail is
enginewanted@boatvision.com