I have 2 on my car very small vtec stickers that came on the car wehihc are blue. But i need to put a banner on my windsheild and a small half cd sized sticker on each of my side back windows. It is liike a must for this team i'm on. BUt wut color shoul i make the windhelid banner and sidde windows. Also the windshled banenr has to be 2 colors but black can be the background.