To the OP; You have been warned. Do not spend your money the way that you want to. Do not let people know that you even considered a modern open frame generator that sounds nothing like the dozens of contractor generators that I have operated. Just because the US government recognizes that it meets their noise requirements, it does NOT meet the requirements of your fellow forum members. Take heed or expect everyone to hate you for owning such a device.
The good news is that it will not be stolen, with all the much more desirable red and blue generators silently making power in the parking lots of the world.