life sucks!!!!!
you must have done something for them to take notice.
3 options...
1. move back to NC
2. Sell your supra
3. Get VA plates and license

Like I said a LOOOOOOONG time ago and being that i am a former cop...police do not bother you unless you have an indicator (red flag) that they notice. (Generally people doing stupid things or an illegal car) Its not like at guardmount they hand out picts of your car unless you really fuck up and have an APB on your ass. Stop being paranoid... your car is not that important to Roa. Co police. it does sound to me that you've made enemies with certain officers but I cant imagine an officer telling you that "he will pull you over the next time he sees you" Heres the secret code of what that really means..." YOUR DOING SOMETHING WRONG SO QUIT IT"
Sorry to be so blunt but it seems like you need to figure some things out and get your (CAR) priorities straightened out.