Brian, I have a 6 switch board and this is what I want to hook up ...5 LED strip lights-2 on each side and 1 in the bow, 2 cigarette lighter adapter things-1 in the bow and 1 in my switch panel, GPS, navigation lights. I will be putting the battery up front,either in the bow or in front of the storage bulkhead. I have PVC under the floor 1side for my fuel line and 1 side for my battery cable to the motor. I dont even know what a bus bar is let alone how it works. I am going to do some research and give it a shot. That is, unless your going to be in NYC in the next few weeks