72 hour kit is right out side the garge door. we have about a month worth of food and several days worth of diesel for the gen. My main concern now is heating the house, the fire place works, but i don't make it a point to keep a lot of wood on hand. the gen can run the hvac if needed, but if the gas gets turned off( which would be very rare) we are in trouble. I know i can just get a few cords of wood and be fine, but i would like to have something else. i guess i could install a storeage tank, but thats a permit night nare. getting a propane tank and conversion kit is easier and cheaper.