Im about to buy a 6.3m centre console fibre glass boat (150HP Yammy 2 stroke outboard) Also its on a dual axle trailer. Basically my ride is a 2006 2.6l mazda bravo 2wd and im wondering if im going to need an upgrade or will this be ok on the boat ramps. It has a very talky gear ratio so i cant see the problem. But im asking for comment so i don't embarrass myself! comments welcome.