Now that we do not have to have the DOD stickers anymore I have been trying to figure out an alternate location for the inspection sticker. I have been thinking about making a bracket where the horn attaches and putting it there.
Put your VA Insp sticker under your seat pad. "IF" a cops tops you, pull your pad and show him. I suspect that given the detail of your bike, he will understand the reason/location for it. Also, you can use the same explanation I use, "they didn't do inspections in 1974, thus no location ease verde signed".
Further, I bet someone of your maturity isn't going to be pulled over too frequently unless a cop wants to admire and chat about he bike.
Beautiful work, pretty bike, and a huge amount of respect to you for the project.
CJ
Richmond, VA