might be a good idea to have natural gas installed... I have two small generators, but don't really keep a quantity of food on hand that is worth the cost of fuel just for the refrigerator... for tropical storms, a pre chilled cooler and some frozen jugs of water work for me... the last couple of storms have had power restored within 4 days YMMV...

having two small generators... a 3500W 240v Honda and 2000W 120v inverter allows me flexibility... important circuits are on the same leg so the smaller inverter works what is required...