honestly, I think Fi doms are more prone to anger. it's subtle and deep seated, but I notice it with most of the Fi doms I talk to.
I'm both paranoid and have a tendency to anger. But Fi doms are supposed to be conflict avoidant; seems inconsistent. Maybe they repress anger because they want to be nice, and then it explodes? I used to just because I didn't know what was reasonable in a given situation, and now when I get angry it just motivates me to do something. I have noticed that Fi dom kind of anger is a rather particular kind. (And it is rather like what I have, if it were not for the fact that everything points to me extroverting feeling.) Fi dom anger seems to come from either a place of being pushed too far, or a sense of empowerment for actuating what they feel passionately about. It's a subtle form of power, and is expressed in pure feeling and concentrated energy. I think Fe anger is more goal directed in that they have a particular social outcome they want, because they have thoroughly diagnosed the problem with Ti. Fe gets angry about imbalance.
Anyway, off the thread topic somewhat. I would think Fi would be paranoid in a particular way. Any type can be, due to any function; Fi is just sensitive, and being value based tends to perceive negativity and threat where there might be none. Inferior Te might perceive criticism and judgment where there is none. A Te type of statement might just be neutral, and Fi would be trying to decide if it's good or bad. I think Fi has a hard time with something if it doesn't "mean" anything, so then they attach meaning to it.
Edit:
I believe Fi doms are more prone to anger because they are most in touch with how everything measures up with/against their values. inevitably, this is going to lead to significant levels of dissatisfaction and feelings of "but it shouldn't be that way!" because reality pretty much never operates the way an Fi dom's values think it should.
This seems very true, and fits in with what I was saying. But you explain why the anger there, where I couldn't. (Maybe because I'm not Fi? The one thing that looks like Fi in me is that I am big on having an attitude. Everything about me can be designed to communicate some sort of attitude, and this is one thing I enjoy about music. Attitude translates into a persona. Maybe this could be Fe, because it seems to demand a social recognition and response.)
Just my thoughts on all this; if I am totally off, let me know.