I'd love to see it work, but really think it would take alot of labor/parts/conversions. You'd obviously have to have some sort of modified HVAC control electronics system, alongside the physical parts that distribute one temperature air to one side, and a different temp to the other. Perhaps someone else has tried this, if it's an easy thing (which I really, really don't think it would be) I might give it a try when I get around to revamping my interior.