Quick dumb questions for a dumb idea.

I always figure, if someone's gonna steal my car its gonna be on a flat bed truck. Not the joy riding kid that steals Hondas.....

I used to have a push in button hid in my street hemi, that grounded the auto. trans when pushed, w/o the ground it wouldn`t start.
Easy enough to do, and no voltage to mess with, hiding it where u can reach it and not be noticed is the toughest part !