Can it be done? I know nothing about this stuff so if this is a ridiculous idea go easy on me. Do you think it would be possible to use the temperature display on the overhead console as a display for other gauge readings like speed, or fuel pressure, or anything other then temperature? Just wondering if it's at all possible.

 

Sure ya could.. if i can have a custom glassed LCD in that location, of an expedition overhead, then by all means some gauges could!

Only PITA to run the wires though, but not that bad..