'71 swinger AC

I also want a/c in my 70. I priced a scenario where I would collect the parts and do an install when I had all the parts. I figured it would be much less hassle and frigging around in the long run to buy a new Classic Air set up instead. What was particularly attractive to me was that the kit took you from scratch AND as part of the kit was a complete new heater/ blower box which means that the whole assembly is new, under warranty, and replacement parts are not priced at gouge and fleece levels. The only other way I would consider it is if I had a donor car that had a complete a/c set up.