I finished a couple of projects on the boat over the winter. Rear drainage system- I replaced the plastic fittings with stainless. The elbows and deck drain are from Gemlux and the tee was built from 1 1/2" 316 stainless fittings i purchased online and tied it all together with marine exhaust hose.I drilled an tapped the fish box and live well drains with a NPT tap and used Swage-lok fittings to tie in my rod holder drain manifold. Engine data- I installed a new Lowrance Elite ti2 9" and setup a NMEA2K net work to read engine data thru a Fox marine engine gateway.Now i have a fuel flow reading from the computer and good back up readings in case my main gauges act up.I purchased the NMEA2K kit for my trim tabs from Bennett and hooked it in to network and can see the trim tab position on the Lowrance in the lower right. For safety reasons i installed a Fell marine MOB+ in series with the lanyard switch and decided on the watch band way to wear the fob it works really well.Fell marine has some great videos on there site and you-tube. You need about 8 inches of clearance behind the unit for the antenna. The area i mounted it in is about an inch thick and cored with plywood i wasn't expecting it to be that thick.