Here's the finished dash and gauges. I removed everything and cleaned it up (mainly removed all the dust). The 1970-73 engine-turned dash panels are nearly impossible to find in nice shape -they all turn yellow with age. I ended up disassembling mine, removing the factory clear varnish with lacquer thinner and then sprayed a new layer of clear over the aluminum. It worked great -really pops now. The switches all function properly now too, even the A/C stuff: you can hear the compressor clutch click when you trip the switch. All the gauges work too, even the clock. That was actually fun to restore. It's even rather easy, just remove the unit, take a small file (your wife's favorite nail file works perfectly) and file the set of points flat. Then spray all the gears and internals with WD-40. That's it. The clock runs, well...like clock now.
Here's the "before" shot, complete with cheesy aftermarket Grant steering wheel and stereo:
Here's the "after" shot, complete with my daughter's baby shoes hanging from the mirror -she's already claimed the car as hers.
I guess that means now I have to teach her how to powershift an M-22: