Ray my friend!
Actually, I have two coolers under the radiator support. Each is located on either side of my intercooler outlet. Both are identical Setrab units and both have fans on them. One is the primary tranny cooler, the other is the engine oil cooler. I built a full aluminum sheet metal scoop between the two air dams and set it a little further back from the front bumper to minimize damage over driveway aprons and things. Setting it back is also makes it a little more visually subtle.
There is two of these hiding in the scoop in the picture of my TR's front bumper below. Trans fluid on drivers side, oil on passenger side.
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Out back, I have the big B&M cooler that you have seen in other posted photos. Also on a fan. But the one out back has fluid pumped to it from a manually switched Tilton pump when necessary or even when the car isn't running.
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Here is a better view from a normal standing position.
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