Anyone try or know someone who has tried this?

Just a FYI: Back about 20 years ago, GE and Sanden did a joint project with a variable speed electric compressor, and a totally sealed system, (like a window unit). The idea at that time was to prevent freon leaks, from hoses, and a rotating compressor shaft seal. The complete unit would fit into a compartment in the vehicle and match up to the duct work. If something went wrong with the ac unit, it would just slide out, and be repaired on the bench, or the complete unit replaced with a new one. I don't know all the reasons why the idea didn't fly, but one was the auto manufactures didn't want to upgrade their electrical systems. I can't remember the requirement, but it was over 48 volts.