For the love of god man, if you're concerned about home security get a gun and forget the highlander scenarios. In lieu of a gun, get a dog. In lieu of a dog just strategically place explosives all over your domocile, its almost as practical as going after an intruder with a sword. If I were you I'd find a sporting goods store and buy yourself a baseball bat. Get an aluminum one if you want to be fancy about it. With the aluminum as a plus you can always hook a car batter up to it and duel with your buddy and get the cool sparking effect