I'm in the Process of installing a 4 port heater in my boat. Anyone have pics of a good place for the four vents. I've seen pics of two vents mounted in the side of the drivers area and one under the drivers seat. I like these locations but not sure where to put the fourth vent. Also, anyone for any ideas of how to maybe make a foot warmer for the driver or maybe a vent to blow on the driver?

Another thing, I had to move my perfect pass from the hose it is on to the bigger hose that runs along side of the hose it is factory installed on. Anyone see a problem with me doing this? I moved it to make space for the line going to the intake on the motor.