Cooling power steering fluid

70 Dart, power steering
Even after I raised my 360 magnum engine to clear the ps box, the couple and the box are still too close to the header tube
Im not interested in wrapping the box with heat shield
I thought, why not run it thru the trans cooler, a new large ac condersor.
I figured that would work but the only way it would work is if i teed in to the trans line and installed a small valve to adjust the amount pumping thru the ps reservoiir.
After experimentation the reservoir level would remain at the proper level. .
What do you think ?