Brian, perhaps your question is too general... and many of us don't know the
boating market in Oz...
How do you envision using the
boat? Sleeping aboard? Or not? Guests? Or not?
Cooking aboard? Or not? Flying bridge? Or not? Et cetera. You could hum a few bars about all that, and it might help people suggest useful boats...
Another idea is to throw out names of a bunch of boats that appeal to you, and why. That'd maybe give folks a target (or several) for discussion, too.
-Chris