For security reasons I am interested in installing an ignition "kill switch". I understand this to be a hidden switch (toggle) between the starter and ignition that you flip when you park the car for an extended period of time. If someone tries to jump in a smash the ignition key, the car still won't start. I thought I could make it even better by putting the switch in the trunk so a key is required to access it to avoid finding it under the dash/glove box/etc.. Does anyone have any experience with this? What kind of switch is needed and which wire do you bypass on the starter/under the dash? I use a club but I still feel this is not enough. And I don't think a security system is effective or attractive.