Thats a lot to prepare for! My humble advice is to try and be a little more specific about what disruptions/events are more likely to happen. I know anything can happen but some events are much more likely than others. Otherwise, you might might run yourself ragged trying to prepare for everything and leave youself with a generalized perparation that doesn't adequately cover your most likely scenarios. Also, I'd say while staying in place and waiting it out is preferrable, there could be any number of situations that might require you to have to bug out (fire, chemical spill, contamination, etc, etc.) If you don't already have one, even a basic evacuation plan is a good way of covering your bases.