Also have you noticed if a wire is cherry red like a cigarette lighter it keeps burning stuff around it but if you take electricity away from it now becomes a class A fire that can be doused with water or any other fire repellent of any kind. Your experts probably didn't consider that the flight attendants could have put out a fire that wasn't being fed by electricity. If people insist on keeping everything fully powered up we will probably revisit this disaster again. I chose not to but everyone has to decide how dear the checklist is to them.