Here are a couple of thoughts.
- Honda has a great reputation and high price. I chose Champion...good reputation and lower price. I have had good success so far!
- 2000W vs. 3500W Consider moving it around. The 3500 is big and heavy. Where do you carry it? I chose 2 2000W linked together. I can pretty easily carry a 2000W invertor/generator. I can easily put them in a variety of places for transportation. Carry 1 2000W if you do not anticipate needing the AC. Carry 2 if you do. 1 2000W will run virtually any other appliance...1 at a time. Yes, even the small microwave.
Lots of choices and options.
Cheers,