I've got an Automatic '05 WRX with a leaking radiator, which I gather is very common issue. I've looked into some replacement radiators, and found nothing but more plastic radiators for AT. After doing research I’ve found that a nice full aluminum MT radiator can be installed, with the addition of an additional cooler (Transmission fluid radiator, if I’m not mistaken). Does anyone have a diagram for this, or any more information on this? I’d like to have an idea of the set up before I blindly start ordering parts.