Hey BigG;
Do you have the original build sheet for your car? If so, it will have the color of the paint marks that you are looking for. As for where to put them, I do not have photos of any other cars, but I know that there are a few people on this forum who do. I am sure they will chime in soon. Also, looks like you have an early production 69 B302. I would be interested in talking to you, as I own an April 30 build 69 B302, and I am trying to gather information regarding the early cars. You can PM me, or mustangmann@charter.net Thanks!
Ken Mann