I have a question for the Mustang experts here. I have an early reissue '69 Mustang that is YELLOW. I don't know why it's yellow, but it is. I have it for sale on eBay and people are asking me about the color. I thought Mustangs only came in red, white, or blue, unless they were the competition Mustang, of which this is not. Any ideas? I took it apart and it's not a re-fin.