Experiences with Onan Portable Gas Electric Generators

I measured my TC AC to draw 6.9 amps when running.
I had 15k AC on my conversion and that was taking 8.5 amps.
On my conversion I had 2400W inverter, so I could start AC on inverter power and then switch it to generator.
So you will find lot of ways to make it working without carrying hundreds of lb of generators.
100 lb on rear platform adds like 160 lb load on rear axle.
So we side-sweep your question, but that is what you get on the forum.