Coming to the touchup point... its a PIA to touch up a silver color. I did my best to match it, was successful until I applied the restorfx. It changed the color to a darker shade and also removed applied touchup paint from a couple of places too. (Right lower corner)
Later I learned its better to make a touchup paint by mixing the paint and restorfx so that there will be no surprises. But, the problem with restorfx is that it needs patience, I'll have to wait for atleast 3-4 week, yes weeks, to let it cure properly and then do a re-touch.