Just as a suggestion, the stock SS non/RS wheels are pretty shiny and bright as well. You might have better luck in finding these than someone who paid the extra $450 for the polished upgrade.
They are also cheaper if you have to get them OEM.
Here is a picture of my car with the stock SS wheels. Yes I have the V6, but I bought a set of stock SS non RS wheels from Ebay this past winter.
