Hello, ive got a 24 defender Xt 6x6. I live in interior Alaska and do not have a heated garage. Last few winters weve had -40 to-50F. Im planning to install a low wattage oil pan heater, trickle charger, and a lower rad hose heater. Issue is I cant find a good spot to install the lower rad heater. Trying to get it in a low spot near the water pump is difficult. Pulled the seats out and rear cover plate. Virtually no access. Has anyone sucesfully installed a lower rad heater like this ?