Anyone have any experience building either one of these? I'm considering building either the Ocean-Pointer or a Simmons Sea Skiff. From what little I've read, the 19 1/2 ft ocean -pointer is quite a bit heavier than the comparable 20 ft. Simmons Sea Skiff (1,200 lbs vs 850 lbs). Any thoughts on the two types and their required horsepower? I'm a first time boat builder, but I have built a CLC 17 ft kayak and I'm an accomplished woodworker.