When I took my first CCW class, they had a lawyer get up and speak about this topic. He pleaded with us to go home and remove "beware of owner", and "I'm Reloading" etcetera type stickers/signs from home and vehicles. He explained to us that if you have to use lethal force, you MAY end up in court fighting for your freedom or even your life. It is a terrible idea to stack the deck against yourself, or in effect paint yourself with some kind of a "trigger-happy" brush. Think about the worst case scenario in court, liberal soccer moms on the jury, a room full of sad-eyed relatives, "He dint mean too". You will need all the help you can get, it's just not worth it. Even gun mods are a bad idea. Get rid of all that stuff NOW!!