Chi-Town, you might ask what price difference (if any) there would be having a transmission cooler built-in. If we're doing a group buy, depending on price difference, it might make more sense to build them all with auto trans coolers. If the radiator is built to the automatic transmission specs, it could be used in all 4wd vans (at least without mods).
If I'm forking out ~$500 for an aluminum radiator, it might very possibly be moved from van to van over it's life, and it would be nice to have one interchangeable without having to set-up a separate tranny cooler. Tim