I just haven't made my final decisions. I'm trying to design this guy to be a great demolitions/explosives guy (and really do the Demoman justice), but I'm not sure what else to do with him. There are a lot of feats, for instance, though not quite the wealth of them that exist for D&D (speaking of which, a feat plexus in D&D would be pretty insane! I can see why there is no such thing!)
Anyway, I got caught up a bit. If everyone's still dedicated to this game, I can try to get on the ball and finish my character.