Your dash isn't that bad. I've got a stain on mines all the way across below the windshield. It almost looks like someone wiped it with bleach. It's in a spot that's awkward to work on as well. Someone said to the replace the whole dash, but I'm thinking about trying some interior touch up paint first (
http://www.expresspaint.com/). As far as the colors, I would prefer if my Alero dash was tan, like the upholstery of the car. If you don't mind me asking, what kind of paint did you use on yours?