I have been looking at the mpguino device for a while now, just haven't fully been motivated to get it. Guess I'll get one too!

Looks good where you have yours. I'm going to install mechanical guages and thinking about making up a gauge pod right on top of the dash.

I did try the a factory Ford MPG/clock unit from a older 5.0 Merc/Lincon car, but the trucks did not have the fuel out line programmed in to the ECU( I installed the wiring for it).