We're looking at a Honda inverter gen @ 7000 surge watts : EU7000iS. It's pricey at $4000. BUT fuel efficient, safe for electronics, quiet, batt start, etc.... What do you have ?
DUMF, I just purchased the Honda EU7000iS inverter generator and used it for the first time yesterday, during a day and a half power outage. I got it because it was the only one I could find that would provide 240v with a true sine wave which I needed. The price was a lot, $4000 as you stated. Barring the cost, I think you'd be happy with this inverter/generator if you can possibly purchase it. It is solidly built. It is way quieter than my old Coleman generator which has always run poorly, and loudly, all the while guzzling fuel.
The Honda can automatically throttle itself down with its ECO switch, saving gas. It ran it all night and it didn't run out of fuel. There is an attention to detail on the Honda from the gas cap to the fold up handles for moving it, beyond the generator itself. I hated to spend that much money, but am impressed with what I've got. I am going to connect it directly to the service panel with an interlock soon as I get a chance. You get what you pay for.
Let us know which way you go and how it turns out.
Mike