Thanks for the info guys!

I'm thinking about just buying the GMPP cooler and calling it good. How I see it many run high stalls and no cooler at all so at least i'm benefiting somewhat. Ya know? Besides, I don't want to run the tranny too cold either. The TC not locking up in the colder months worries me somewhat. I also like the mounting on the GMPP. Should work well behind my FMHE. And I already have a oversized radiator too so i'm benefitting a little bit already there too...