Interesting thread. I have a 1977 Cherubini Hunter 30. Now, I do like my boat, and it sails far better than I'd ever expected, but looking at it, I've never felt it was really blue water material. For example, on the stern I have two air vents facing backwards that have no way to be closed. If I was getting following seas, I'd be taking in notable amounts of water through them into the back of my boat. The high freeboard, notably the cabin top, is high and would be hard to work with in storm conditions. The bow has OK, but a bit difficult access.
For where I am, Lake Champlain, it's pretty close to a perfect boat. If I were to head south and go to the Caribbean, perfect. But to head off and start crossing oceans, I'd want to make some modifications.
I'd want to put in dorades. Make it possible to seal those back vents. Change out the windows, change things with the anchor locker, redesign the companionway, upgrade the rigging and I'm not sure what else.
But I hate to say it... You guys are getting me thinking. My original plan was to finish getting this boat in shape for resale, then buy what I consider a more blue water capable boat... But as they say, the best boat to go with, is the one you have...
I have to admit, I absolutely love the old YSB 12 in this boat. It's way faster than I'd expected sailing on all points of wind. You people are dangerous...
dj