What is the trim tab of choice ??? There are two 40' Skaters listed in classified that are shown with trim tabs that look like they may work on the Motion...The Motion has sponson notches similar to those on the Skaters... This Kevlar boat has drive line #6's on a thickened transom...The thickened transom is mentioned only due to possible concern for pressure from the vertical hydraulic cylinder.....Also,is an accumulator required??