1 & 2. I'm glad that Pete has already / This hasn't happened yet, but one of my original goals for Pete was: come to see the Capitol for what it is. I wanted him to not fall in line with the Hellhounds so much as realize the corruption inherent in the Capitol, and I think (and hope) he's come a long way.
3. If Pete did this within the next three months, they'd be overjoyed: Honestly, probably have sex again. Pete's the worst. But in general, he's already on a pretty good path in all other areas of his life.
4. Pete really needs to talk about this topic with someone: Pete's doing a good job of providing help to those in need and doing what he believes is right, but he's not talking about the concerns he has with what the Hellhounds do/have done in Austin. I want someone to challenge that and make him talk about it.
5. If Pete had to deal with this, it would be their worst nightmare (but also provide lots of character growth): Be jailed for his rogue medical actions.