Also, I like decapitation. Preferably a guillotine. One can be manufactured for about >$500 including blade. Keep it sharpened for maximum efficiency. There are plans available on the net & for any WN, a great weekend project & alternative to watching sports & TV. It will definitely come in handy when the SHTF & bureaucrats, politicians, etc. need to be executed quite abruptly & in orderly fashion. Dr. Guillotin estimated it takes about 10 seconds, to bring on rigor mortis. Retain the heads for psychological purposes like putting them on poles to scare the hell out of the opposition. The thought of losing one’s head might change a lot of peoples’ minds, no pun intended.