I know this is probably too deep in the guts of M&B for you chaps to do but...
Allow players to choose left handed option. I'm right handed, but I imagine some people are left hand and it would feel more natural for their character to hold their sword/bow with the left hand.
Also having horse archers who can shoot fwd,right, behind rather than fwd,left,behind would make things a bit more interesting. (SORRY FOR SUGGESTING SOMETHING THAT HA MIGHT LIKE!!!!)
Just a thought. Maybe nobody who plays crpg is left handed, but I doubt it.
EDIT: got my left and right mixed up for HA.