Hey guys, what kind of water temps do you get off your inboard motor. I have raw water cooling, so I imagine that it wont get very hot at all. I was thinking of putting in a heat exchanger, for a couple reasons, one is the couple times a year I plan on running salt water, plus I think it would be less corosion in the motor. And I was thinking of putting in a auxilliary heater I have kicking around. I was going to run coolant hoses up to the front of the cab and mount it there. That way I can run my boat earlier in the year and later in the fall, with out freezing my balls off. Any thoughts? Thanks, Ryan