Has been a few modified duallies going missing around here lately, so looking for a way to make it a little harder for them. My wifes Avalanche had a $1200 alarm on it, and it still got stolen, so not going to waste my money on another alarm. Its a 2004 LB7. Anywhere i can run a wire to a switch from that will kill it? Dont care if it turns over or not, as long as it dont start. Any ideas?