Oldrigger:
I have a 19' Tahiti hull sitting at my shop -- looks identical to the one in the picture you posted, although it does not have that raised section on the deck (painted red in the picture) but otherwise is identical (and in need of interior and paint).
Just how "sort of" rare are these hulls? I really like the way it looks, and I'm planning to do the works on it; paint, glass work, new interior, etc.