It's a good list of equipment and will likely work well for what it is.
I would absolutely have a 3 way refrigerator and run it on propane when dry camping. Without getting into all the math a 20lb propane tank will run a refrigerator for weeks, maybe months, before needing refilling.
You will not be able to run your AC on solar and battery power no matter how hard you try; particularly not with the space and weight restraints of a TC. Sure, with a big enough battery and inverter you can start and run the compressor for a few house but not for any meaningful length of time like overnight.