It doesn't really matter.. or does it? I'm pretty fine with any of those choices, I don't want to be making the choice on what class you should be leveling up.
Its fine. Hell, i'd even make a Cleric if you needed it. The thing I like the most about MMORPGs is meeting new people and talking. I talk a lot, a bit much at times, but its the best way to pass time especially when you're hardcore grinding. I think i'm going to go with my Fighter though because that just seems like the more appropriate choice. But if you want me to be something else, just say it.