I'm looking for info on the proper placement fro the "Unleaded Fuel Only" decal for a 1977 Camaro. I know that on the 78's it was placed on the bumper in front of the fuel door. The 77's require you pull down the hinged License plate to get to the fuel cap. There doesn't seem to be an adequately sized area inside that area. Can anyone post a pic of the placement or give me advice? Thanks.