Dont buy the stainless knives on that list i personally bought one just for general purpose use in the kitchen, used it about 5 times and it snapped at the handle and not the handle its self the actual steel of the blade.
A good start on getting prepped is to have a survival bag. That is what I am working on now. The article can be read here and gives you a good idea on what to put in it. You can put more in your bag if you want like fishing tackle and thread. It's what you feel is necessary in an emergency situation.