Okay, I received a response to my email to the Macomb County Sheriff to call the Detective.
I mentioned to the Dective how I have owned the car for 20+ years, and had just recently came across a Original Dash, and wanted to replace my existing cracked dash. So I was told it is Crime to tamper or remove the Vin Tag, it also is a Crime to have in possession the Repro Rivets, he went on to say you would not want to have these in your glove box and be pulled over. He mentions they usually have a force go to shows and check Vin Tags, anything such as removed, or glued/taped on Vin Tag, would raise a RED Flag. Now, the other part off the record, it was said, since I made this call in good faith, and looking to do this to better improve my classic, if I was to go ahead and do this, using the repro rivets, he would see no problem.