This combination of personalities can only end well. I foresee no party conflict here.

Oh? You thought I was being snide and humorously passive-aggressive? I was speaking about combat, as all of these characters appear fairly stone cold and dangerous. The [i]actual[/i] group mechanics? Oh, yes, I imagine plenty of infighting, flirtation, argument and agreement on matters probably unrelated to the plot. That is just the nature of the beast.