The 27 and 30 are both darlings of their original and subsequent owners. It seems no one on this site is every displeased with either of them. I know of several in NJ that may be available, if you're interested in taking the ride down here. I can put you in touch with the yard owners if you like.
The other great design of my dad's is the Raider 33 (actually 33'7"), which is not related to any Hunter except that it uses the same keel, in the shoal-draft form, and the same mainsail, in the short-rig form. These are very rare but very beautiful, what I have called the 'holy grail' of affordable curiser-racers of the vintage. Build quality was spottier than at Hunter but every single one of these (29) boats is worth restoring no matter what it takes. If the Hunter is a Chevrolet Bel Air, the Raider is the AC Cobra. You don't spare anything in restoring one, just because of what it represents.