Butters "Winter Upgrades". . Starting a Little Early

Which A/C system is that? I've had my eyes on the Classic Auto Air setup for a while, but keep putting it off. I like the CAA setup because it kept the factory controls and I like how it routed all the lines through the original blower motor hole in the firewall, but I know I'm likely going to mod it a little regardless as I don't like how it runs the compressor at every temperature but max heat. Easy enough to just add a toggle in-line on the compressor circuit though. I also have a display right in the center at the bottom of my dash, but have no radio, so was going to see about putting vents where the radio used to go so they'd be up higher where they would blow on me better anyway.