I installed an aftermarket tranny cooler, trans temp gauge and trans pressure idiot light (lets me know if I just ripped out a trans cooler line on a tree stump). Cant get any pics since its all buried behind the front grill now. I mounted the cooler with L brackets to the sheetmetal in front of the radiator, and plumbed it inline and after the stock trans cooler.
Originally I planned an aftermarket oil cooler also, but the plumbing started getting really complicated and it seemed like I was just creating alot of potential for a catastrophic failure. Also keep in mind that the stock oil cooler in the radiator is also an oil WARMER in the winter; you don't want to bypass it.