I did the switch, ditched the Not-So-Cold and installed the Samsung 197 and yes my inverter is on all the time at home and going down the road. Yes I did change out the inverter and installed a Magnum 2812 PSW but the Samsung 197 will run fine on the MSW 2000W. I just wanted to do it right all at one time and I have (4) 6v batteries. Going down the road the motor will charge the house batteries. The only thing I will be doing is installing an Auto-Genset start, if the batteries get to low when setting for a long time the genset will start and charge them back up then shut down.
JR