I have a 26 ft boat and have re-worked everything in the cabin. I was looking at adding a little dorm size refrig. To by one for 12VDC cost $600 plus. I read in the West Marine catalog in their advice section you could use a 400 wat DC - AC inverter to run small dorm sized refrigerators. Anyone have any idea if they would draw on the batteries really hard overnight? I'm looking to hardwire the inverter into a fused switch on the dash. Can turn on the fridge/inverter only while the main motor is running or underway to cool things down IF this combo draws too much juice while anchored? Anyone try the AC appliance on an inverter route? Does it work?