What the honda?
It's 5,000 dollars too?
If you are going to get a "7kw generator" with the intent of running it hard periodically to boost charge a electric vehicle there is absolutely no need for an inverter generator.
Now if you were going to completely charge the vehicle, run the A/C or heater and use the generator a lot below half capacity fairly often then the inverter may be a good choice.
1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 4th Gen disc brake fbody rear end.