Here is a C500. I do have a rule book, but it states there needs to be 500 copies made. Dodge didn't make it to 500. Steve thought it could be ok in a sub category, so while I wait for Mike to reply, I asked here. I fit in CGALT as of now, but need to know if I can do the C500 changes or not. Rule book says with ALT i can cover the headlights and grill, so I don't see the issue, but need to know for sure before I change the back window section and trunk lid.