Sounds like a pretty solid vehicle emergency bag to me brother! I'm working on it but I'm getting a roof cage for my spare tire so I have the spare tire cutout for extra storage space for my emergency kit. But it seems like you have covered the vehicle essentials! Just don't forget to add some water in the mix, and maybe some emergency food just in case. You never know what situation you might find yourself in! But yes brother that sounds like a great plan to me! : )