face the reality, if someone has any knowlegde of any old cars, and they want it bad enough. it will be gone no matter what you do. have you seen the movie "Gone in 60 seconds"? i hate to tell you this, but it is reality! the only person you have a chance to stop is a complete amature. so throw a switch in it somewhere, it will stop this type of theif. but it is the only type you can stop. even the lojack systems are a joke now. to ease your mind, keep it insured with an "agreed value" from your insurance company.