How the heck do I remove the 140 badge, I have a new one I would like to put on. I removed the light on the rear deck and can see the the badge, there is only one nut on it but I can seem to get it off. IF I do get it off can I use a speed nut from a local hardware store to hold it on or do I need an "official" nut? Kirk "The Official Nut" Eck