ok...it is all installed. Word of advice for anyone without a boat with a cubby...the lines ain't long enough! Heatercraft will make up longer lines for you, and have you send back the ones you have and charge the difference...but ain't nobody got time for that.
All in all, I like the way it came out and I got to learn some stuff about how the panels come out of the boat to run wires and hoses.
I still need to get a strainer on the hot side, but having trouble turning it into double 3/8 barbs. Time to clean up!