Painting Instrument Cluster

I guess that depends if you need to completely remove the old paint.
If it's decent, I'd use some 600 grit sand paper and smooth it out,
then repaint it. I sanded my chrome off completely then painted it.
The black areas on the bottom I just scuffed up then cleaned with a
good painter prep that removes any wax and the dreaded armor all.
Then it painted up excellent. The are not all that hard to do, just take
time and some patience and a six pack or so. I used electrical tape to
mask of the areas next to where I was painting as it gives a much cleaner
edge than masking tape, just make sure the paint you are taping over is
dried well.