Restore factory ac or go aftermarket

If any of you guys that posted up about pieced together under hood setups can give me some direction on where to get parts and what part numbers that would be great. I looked at boucillion's a/c bracket, but it seems to use a 'short' sanden compressor that isn't as readily available as others, I would like to keep it with wear components I can get from anywhere if need be.

Dug into the car a little bit this weekend. Looks like the evaporator and everything under the dash looks good. The linkages are all there, flaps moved by hand, etc. I did find a 3 position switch under the dash, looks like a off-low-high fan switch, but the factory switch with the weird wheel is still in the dash, so i don't know. The blower motor is half unbolted and another one in the trunk so I guess it needs attention, but the speaker wire and packaging tape accessory wiring and burnt up fuse panel took up most of my time this weekend, but now I have a new fuse panel and good wires to power the a/c!