Sounds like a winner... just be absolutely certain to have the gas
company check out your old piping and certify it, with natural gas
they usually tell you to hire a private plumber that's licensed to
work with gas lines (not all licensed plumbers are qualified). My
propane gas piping is relatively new but still I have the propane
techs come out to test for leaks once a year... it's pretty easy to
discover if there's a gas leak, they attach a special meter to the
system (a meter with a about a yard long glass tube of mercury-don't
aske me how it works) and with all valves closed it will register the
most minute leak, takes a few hours, they will leave and come back.
Then if there is a leak they need to go about checking with soapy
solution. So far in ten years no leaks. The propane company doesn't
charge for testing, I heat and cook with propane, they are happy to
have my business. Those full house gas generators are a bit pricey,
also pricey to maintain even if you never need to use it; Amazon has
the lowest price, substantially less than all the rest, and free
delivery to your door... you'll have to pay for instalation. I gave
it a lot of thought but decided that I don't care about watching TV,
playing PC, or having lights. I bought a portable emergency radio
that you crank (works great-Eton), I have lots of candles but I bought
an emergency lantern that's pretty bright and runs about 24 hours on
three D cells; on low it lights a room fine, on high gives plenty of
light for reading (Rayovac). I discovered that my fridge and freezer
will hold food perfectly for about three days if I don't open the
doors, and I can buy dry ice not far down the road... in winter I can
put food in my garage... I don't keep a big stock of frozen foods
anyway, I rather let the stores use their refrigeration until I'm
ready to buy, I'd much rather keep my money in an interest bearing
account than invested in food in a freezer. I get water from my
private well but I keep at least a dozen gallon jugs of bottled on
hand at all times, and for toilet flushing I fetch water from my
creek, it's no biggie dipping out 5 gallon buckets of creek water. My
only problem was having heat in winter so the pipes don't freeze,
problem solved by having a ventless propane heater installed in my
basement, works terrific, just doesn't make hot water. For hot water
and cooking my stove is propane. For as often as I have power outages
and for how short duration I decided I didn't need a generator. The
only thing I'd miss is A/C in warm weather, but I think I can tolerate
living without short term. Irene was the only outage here that lasted
like three days in fifty years, typically I have 1-2 outages a year
but if they last one hour at most, usually it's maybe 2 minutes.