AC guinea pig...

Drive belt alignment
A/C pulley belt contact patch, may need to use an idler in the system.
Routing those long *** A/C hoses
Cold air flow coming from the rear to the front of the cabin
Amperage requirements
It's like prototyping a complete A/C system, that's tough from any angle.
I'll try and tackle this one at a time here..
I should have at least a complete half circle as I'm going to use the front pulley on the drive pulley just likethe power steering gets as I'm putting it in the power steering location. Not like the Factory location where it just got a quarter contact...
Running the hoses inside the driver's fender like I have a lot of my electrical coming in behind the dash running down under the carpet by the high beam switch and under the carpet along the driver side between the seat and door jamb under the rear seat and pop out behind the rear seat..
I covered how the air should be able to get into the front of the cabin as it's going to be blowing right on my right elbow in post 52..
also I'm very confident I have plenty of amperage I have at least 63 from the alternator and all I'm running is a few lit gauges the fuel pump and MSD and the fan which probably add up to about 30..
Honestly I don't really see the AC drawing over 20...
anything else anybody can think of would love to hear it as I've done at least a half-a-dozen crazy things like this to my car and I always post threads asking questions long before I purchase anything and then inevitably get 20 people telling I told you so about things that was never mentioned....