I'd see if the dealer would fix the hole in the front of the bumper, there should be no holes when you remove the tag holder IMO. What if you moved to another state etc? That's precisely why they made the 2 factory screw holes from underneath, so it looks good when the tag is removed, they shouldn't have made an extra hole.
Window sticker anti-theft? I thought that stuff was a thing of the past. I know my salesman showed me the anti-theft serial numbers on the doors, built into the metal itself. He said it was new and better than the old type that had the numbers on the glass where the glass could be removed and no one would know the wiser (if the car was stolen). I assumed that would be on all the 08s. I don't care for the stuff either way, just weird that yours is in the windows and mine in the metal.
