BobbyK,
Thanks for the post. I'm in the middle of installing factory AC in my truck (originally non-AC).
However I'm going the route of adjusting the factory POA for R-134a and using all stock components.
Please post a follow-up if you decide you need a newer style condensor. I too am going to attempt to use a stock one.
How long did it take that RobinAir unit to suck it down to -29.5inHg?
BTW, in the "killing time" picture...
Hockey is life.