Stampin' Up Cardstock

I just placed an order of Stampin' Up goodies for myself yesterday night. Really I should say very early this morning ( I was up very, very late last night). I finally orderd cardstock and designer papers. I know this may sound silly to the rest of you, but everytime I place an order I end up only getting stamps. Then I get my stamps and have nothing to stamp on.....I know silly! I have to say though when I originaly signed up as a Stampin' Up Demonstrator I did order several packs of the assorted cardstock in every color family. However, I quickly learned that I really don't use all the colors of cardstock that come in the assorted packs. What do you do with Glorious Green, Yo-Yo Yellow, Handsome Hunter and Bravo Burgundy etc.? If you have advice on how to sucessfully combine these colors with other cardstock colors to make something nice......please post a comment lettting me know.