Just looked it up — the 2 X 11,000 BTU/hr A/C with Power Management option on a Chateau Class C has a MSRP of $1,313.
That’s not bad. With typical markup, we should be able to get it for under $900 or thereabouts. My original estimate of about $1,000 wasn’t too far off.
I’d pay that any day to upgrade A/C at factory on an Axis.
And yes, it will run on 30A service or 4 kW Onan generator.