Vinyl Car Wraps are not to be overlooked and might lend themselves well to Marks style of driving. The OneLap Camaro has done wraps hasn't it? Were there issues with adhesion there?
Doing a Carbon Fiber "look" base with graphics over could be a cool look on a '69, but it is an "import" trend

.
Mark has never been shy about painting over CF parts before so I won't hold my breath about leaving them nekkid just to show off that
he has CF on his car.
I would propose something in a nostalgic graphic/stripe theme... maybe a homage to Baldwin Motion or Yenko 427 Supercars is due since Mark is using the Thomson 427SC motors now? These cars are proving to win not just Supercar but "Ultimate Streetcar" status...
I will echo all the comments of appreciation for the information flow from this level of build. Sincerely, Thanks to all of you making such vast contributions of knowledge.