Any thoughts installing Stainless thru hull fittings just above the water line. Rite in the boot. Here, I know to ad sea-cocks. It is a FRP hull. Only S/S fittings I can find in reasonable cost have a hose barb included. Saw in the shed. Next, Bronze cocks over stainless pipe? Thinking Marelon now. Anybody mixed materials just above the water line before or has thoughts?