Now, my car is a little different, but it has its oil cooling issues too. Two oil coolers up front, with manually operated fans - I like being able to operate switches - allows me to control the oil temperature myself. There is a 180 degree thermostat that keeps the oil in the system until it reaches that temperature, then the oil is sent up front to the two oil coolers.
I have often wondered why 180 degrees was chosen as the point at which the oil is sent through the oil coolers, as most engines like mine would struggle to stay at 180 on any sort of warm day.
I do know that my engine is cooled more by the oil than by whatever air the fan manages to blow over the cylinders. That's with the grill, two sets of louvres on the lid, and a large cut out behind the rear licence plate for air entry.
Anyway, I just wanted to post on this. Most times I feel left out of these discussions, having chosen to go another route with my car/engine combo, but I try to ingest as much knowledge as I can and apply it to my situation.