So we're looking at generators now that we live in the south for hurricanes. The biggest load is our fridge, surging at 1356 watts. the few fans, tv and lights by my math bring surging watts to 2200 watts. I don't know the running watts of the fridge, but im guessing around 800. would a 4000 starting watt be enough for this. I've been looking at the Wen, and generac 4000 watt inverters. I see champion has a 5000 running watt inverter too.