I am getting really close to dropping in my twin turbo motor. It should have close to 1200 hp. My boat is a 86 liberator daytona heavy layup (900 with pump) and only has 1/4 stringers. I am not going to go full stringer since the tunnel and the wood floors make the boat plenty strong. Anyways can I get away with the normal rail setup, or do I need to box the stringers. I was also thinking of a pump brace. What are you guys doing to keep your motor in?