You can get it in any color (I have it in cyclone gray). The colors you mention are the colors that Pontiac has already done. But as the last post said you can have the dealership order it in primer and have it painted. If you want to know prices of the items, go to
www.pontiacaccesories.com and they have the pieces listed along with the MSRP for the items. Make sure they order all the pieces for you. Or you might end up like me in waiting for the grille to arrive.
The correct pieces should be the ground effects kit, lower front valance grille, and Mufflers and tips
The mufflers are stainless steel, which looks great
The grille insert
The Taller profile spoiler
I would do it soon, I guess the dealer was upset that pontiac sent literature with a lower MSRP, but when they ordered everything it was higher than the price listed. They had to eat the extra cost.
Good luck to you.