I want to install a Vintage Air trunk unit in my 1937 LaSalle along with a 12V 3HP DC motor to run the compressor, so I don't have to mount it on the engine. I spoke with a man who has 'sold thousands of DC motors to make 'Mexican air conditioners". He says many are mounting a condensor under the gas tank, then the unit as I describe in the trunk. I wondered if enough air would pass through the condensor unit to make it work. I notice on the Vintage Air website they do make a remote condensor, complete with fan and a notice that the unit is not designed to be used as the primary condensor. Thus I'm seeking suggestions as how to accomplish my goals as described. I don't want the compressor on the engine nor the unit under my dash. I'm concerned about the condensor for now and wondering which size to buy.