I have a question: Should I be thinking that protein is questionable for my long-term stores, or only start thinking that way if there isn't enough water available? I've always had a balanced diet as my LT food storage goal.

For short-term supplies, I usually take PB, jerky and/or nut and fruit trailmix for snacks, but I also pack Cliff bars or some other power or meal replacement bars for just-in case rations.