Having had some experience them back in the day. They are just like the rest of us. Personality wise. Some more hard corps then the others.
I don't know if they would be off much if any better then the rest. Some of them come off as medieval versions of the 80s gun toting survivalist. Yes some of them are really knowledgeable in near forgotten arts.
Though if one of the more enthusiastic of them shows up with their crew and come off as lords of the area and tries imposing them selves as rulers of the common folk...... well, lets just say I would go "Medieval" on them.
If they show up and are more congenial then yeah I would work with them. And actually support them.
