Watch a Boat test video on a Choy Lee Bravo 72 . They said it weighed about 95,000 lbs if I Romberg correctly. Then I watch one on the new Hatt 70 and I think it weighed 150,000 lbs. I quest if the Choy Lee was built properly with light weight materials that difference could be ok, but usually in the boat building industry the more weight the higher the cost to build unless you are using a lot of carbon fiber. John