The Problem, Dom, isn't if they will take your Stereo..The problem is that they WILL simply take the Jeep and then remove the stereo at their own leisure. Chrysler ignitions are the easiest to override.. it just takes seconds and the pro will be driving away with your baby. Put a second switch on your ignition under the hood off the battery terminals and put hood locks on. That in my mind is the best way to keep a Jeep. Now they will have to flatbed tow the Jeep if they really want it.