Good write up. I'll do one of my setups soon too. I carry a large trauma kit in my truck behind the rear seat capable of handling 4-5 people. I carry one on the back of the driver seat capbable of 2 (myself and my girlfriend) and I carry one on my Mystery Ranch pack that's more of an extended IFAK. My girlfriend is a nurse so she trains me on some of the most advanced subjects. I'm military and know the basics but you should always be learning. My motto is, if you you can poke holes, you should be able to plug holes. The vehicle kits are more in preperation for accidents, but also can be used in an active shooter scenario.