I'm sorry but I have to say something here. Both my zeds were more ostenstatious than yours. Neither ever got any unwanted attention form lowlifes. The gallardo was perhaps the most attention grabbing car around and I never feared parking it anywhere. I stuck it in car parks, council estates right by Anfield, @*!# holes in london and in places where the car was worth nearly 3 times what the houses were......etc.
The point being, its just a car. Its perhaps only the owner that is even aware of the car wherever its parked.
IMO, leaving at home a 5 year old silver JDM is over kill.......don't take offence Jim