Cooling issues, could use some advice

As for the oil cooler idea, there is penty of room to install a remote cooler with a fan if needed to either side of the radiator. You guys are making me rethink the location of my trans cooler though. It blocks a good portion of the radiator right in front of the grill opening.

Could you easily temporalily remove it and run the lines into the radiator. Then just cruise around and idle it some and see if that helps.