Only thing is Dr Terry, it requires the use of a v6 power steer. No biggie but I like the V8 commodore.
Did you say you had a bracket that allowed the alternator to fit under the V8 power steering pump on the drivers side?

I pulled out the WB evaporator & fan that mounts on the firewall today. Its in pretty good shape. I've been thinking that it's far more convenient than some sort of custom in cab set up. Also a few people i've spoken to have said you can't go past it when its all set up correctly. So i've pulled it all apart to clean it all up & paint it up...see how it comes out.

If I do go this way, Ill still need a compressor & a condenser. I was thinking one of those Sanden 4 eared 508 compressors... I suppose the rule of thumb is to get the biggest condenser that will fit...?