Zardnaar
Legend
Nutty thought: Hit Dice by Size.
Tiny d4
Small d6
Medium d8
Large d10
Huge d12
Gnome Barbarians would haaaaate that.
I'd have to do the added HP based on classes. +0 for Sor/Wiz, +1 for Artificer, Bard/Cleric/Druid/Monk, +2 for Fighter/Marshal/Paladin, +4 for Barbarian.
I like HD by size for monsters.
HD by class is probably to set in stone.