Used this thread to do my headlights. Did a couple of things differently.
-225 F for 15 minutes in the oven
-sanded housing with 1000 grit and primed using rustoleum primer for plastic
-used dupli-color gun metal
-installed 5% smoked clear boomerang reflectors from Klearz
Overall the process was pretty straight forward, just getting the guts to do it is the hard part. I'm really happy with the turnout.