Luckily we don't have emissions tests in Michigan. I highly doubt mine would pass lol. There is an aftermarket a/c kit for our trucks for less than 1k. I'm considering getting it even though it only hot for about 3 months here.
Nice looking truck. Wish mine was that nice when I bought it
There are a good amount of aftermarket AC systems. I have on in my truck (not like I use it more then once a year here in Washington), and the system is pretty well hidden. Nothing sticks out from under the dash, and there is only the pump and a control unit in the engine bay.