It is a simple install if you have the grit to cut the holes. The panel is available with two switches and the pumps are easy. Pre-Building the CPVC head for the pump in is suggested by the production department (Boxing) and the hose will be best purchased from BCB due to high volume requirements and quality elsewhere. Hose clamps (4), silicone, two pumps, one thru hull fitting, one CPVC Spray head, wire connectors, wire harness, panel and two switches, 4 screws and 3/4″ reinforced hose. We think thats the build list!