i am the start of a resto on a 88 trophy 1710 i thinking of adding a second belly tank a 12 gallon i have a 30 gallon in the belly now. want to know if this might upset the balance of the boat or and make the boat over weight, and would i have to add extar stringer supports fro the extra weight. first boat and first resto need as much info as i can, or a got point in the right direction.i will tri to post some picks as i go