LD 340 mod

If it looks like this one have you thought about tapping a hole through under the coil mount? Or maybe using a tee off the heater hose location.

http://www.forabodiesonly.com/mopar/showthread.php?t=319349

Under the coil mount, good idea, plenty thick and goes into the R/H head rear water jacket. will the temp there be pretty close to what comes out of the thermostat?