Check out The Finishing Touch in Chicago.
They can make that section look like new again.  If the scratches are minor, it shouldn't be a problem.  You might have an issue if there are larger gouges as that piece is rather thin and they can only "sand" down so much material.  I had them do my center console as well as the center of my seat backs and they came out great but in one of the seat backs there was a "punch" in the metal and I can still see a very small imperfection They took it as thin as they felt comfortable.  You probably wouldn't notice it if I didn't point it out to you.  Another problem you'll have is separating the chrome trim from that piece.  I ground off all the spots where they attached so I could separate the two.  I carefully used JB Weld to reattach them once I got them back - i had them chrome most of the interior pieces as well.  15 years later, looking good and still holding strong.  I highly recommend them.  They're not fast and they're not cheap, but they do fantastic work. 
At the time they did not have the capability to do large parts like bumpers.