I think if you make it unattractive to steal, parking in a police department is a great idea, adds lots of locks, cut off switch’s, chains, Denver boots and the like you can make a thief move on to something easier to steal. You certainly don’t want to mark the enclosed trailer with a big Shelby photo or sticker, you are raising a red flag to “steal me”. I try and park it in areas that preclude stealing, lock it up, locks on the hood, steering wheel lock, lock bar between brakes and steering wheel and few other choice items. I did get as a gift in the “goodie bag” at the NRA show a few years back a real neat cable lock for a gun. Since I don’t own a gun, I have used it to lock the hood latch from underneath. Real hard to cut and real hard to get off if you don’t have the key.
I’ve driven mine a lot, parked it in a lot of hotel lots, restaurants, museums, etc. and have only had one thing stolen, that was the hood pins in Disneyland in the middle 70’s
Like someone mentioned, stay diligent, don’t do stupid things, don’t draw attention to the car and take as many safety precautions as possible. If you get real paranoid and worry that everyonevis out to steal it, then you will never enjoy it and isn’t the enjoyment of driving a legend the best part of having a Shelby?