My thoughts: First, I'm not a fan of the Jia Exp and Micah Exp route. It's very costly for not much gain. At least with this build you have a rockin 3 income. Too few conditions for Jia to be worthwhile in my opinion.
Second: I think this is pretty comparable to the other Holster decks with 2 main differences. 1- Quarantine is potentially better than kidnappin. Then again, it has it's downsides as well, in that if their dude is unbooted they can send them on a suicide mission and potentially do some damage on their way out. 2- The pool of dudes available to 4R seem worse than other factions, at least in the A-3 range. A 1 upkeep Swinford or Lawrence Blackwood doesn't seem great, but the influence is maybe worth it. The decks I've made around this theme often are lacking in studs, which is often a problem, but that issue seems even worse with a 4R build.
I guess the question is: is the somewhat better Quarantine and different home of the Sanitorium worth the available dudes? That home ability sure helps with shotguns, so I'm not sure about that answer.
EDIT: I had this typed up yesterday and forgot to post it - JW seems like a good addition.