I dunno - you overpay for the name, and size.
Those Honda 1000W portables cost around $600-700.
I paid $749 for my 6000W Sears model including 3years extended on-site warranty. And that thing can run basically my house. I had an electrician wire up a 220v jack outside, where I switch off the utility, then switch on (also breakered) the generator.
I turn off the AC unit, and the water heater (turn it on when we need it) and it powers the rest of the house: TV's, computer, microwave etc... After Wilma, that generator powered 4 houses, including my own - mostly refrigerators, and TV's!
Speaking of which, do NOT forget to start it now and then, use Stabil for the gas, and change the oil+filter at recommended times!
Another thing to look at, is a Xantrex PowerPack. These are portable batteries+inverters that are a portable one-hand to carry solution:
http://www.xantrex.com/web/id/8/type.asp
They have everything from 100W (I have one of these for travel - great for recharging the PSP or laptop on the plane on those loooooong flights to Europe) up to 600W. Built in battery, can jumpstart your car, has AC outlets, as well as usually a cig. lighter adapter.
Xantrex also makes inverters up to thousands of watts, as well as full setups for solar power, so you should be able to find something.
No, I don;t work or benefit from them - they just make good products, and I have had good success with them.
Another good idea, is to have a few alarm batteries around - 12V 7Ah, and an inverter or 2. the batteries are relatively cheap, light, fit in a hand, and hold a good amount of power for their size.
I always have at least 3-4 of those charged units around, and cycle them so they don't go bad.
Tony
EDIT: This is a nice site, from the Navy. They have longer-range predictions, and are usually pretty dang close:
http://www.nlmoc.navy.mil/
click on "Public Site"
On left, under "Product Support" click "Tropical Cyclone"
Top of main frame, under Current Tropical Warnings, click on "Graphic" for the storm you're looking up.
I've used this site for about 3-4 years, and it is pretty accurate. As I recall, they combine quite a few models, and come up with a model that is usually dang close!