Well, we have a Sea Ray 43 Sundancer. To me, that's a cruiser, not a sport yacht. A sport yacht to me, is someting like the Princess V-class V56 and up. http://www.princessyachts.com/index....lector/vclass/
Nor-tec 80' could do I guess Big and fast. The formula 40ss and fountain 48es are sport cruisers in my book.