I checked out those pics Mike. I guess I forgot to mention that I already have a cheapy cooler from pep boys, but it requires some fabrication of brackets - and I don't have much in the way of fab equipment. So, I was thinking of taking that back and just using the radiator instead. Also, do you notice any difference in the steering effort between your truck and say Marlin's?
I ran a similar set up to Big Mike's on my old Samurai (with Toyota power steering). The trans cooler I used came came with some cheepie mounts and some sort of zip ties that worked well.