i am getting ready to finish the stringers in my boat, i have 2 options, i can use the stringers like original and leave te rear stringers more narrow from he bulkhead back and have the motor mounts screwed in from the top or i can continue the front ones all the way to the transom and use a offshore style bracket, i think thats wha they are called? i am not sure also if i then need to change he hieght of he sringer also in he engine compartment?