I still dont understand why you want them if your not gonna use them

Especially in Florida where we use unmarked Expeditions. All you need is to be stopped just bc he suspects somethings up and your in for a world of trouble. As a matter of fact Ive stopped guys driving old crown vics that put a hat on the dash that says sheriff. I then ask for their credentials, if they dont have it then I take the hat. I hate guys that are wannabees. Not saying you are bc this is not the case, but you get my drift.
The law can say one thing, but in the end its in the eye of the officer, and while your case might get thown out, it does not beat the ride or the fact that youve had to go to traffic court 2-3 times to plea your case.