Or if you're like me and don't care for the textured dimples of the pre'98 ones, get yourself a can of satin finish black plastic trim spray from Pep Boys or Autozone... A couple bucks... Take off the sail panels, mask off the surrounding black plastic and spray a couple light coats on the center until you've got a nice even coverage.
It matches perfectly the front mirror surrounds and has that OEM look for a few bucks, some tape and 15 minutes.
Check out my pics in my sig, this is one of the first mod I did.