EDIT: Perhaps a drawback of playing a beast race is that they cannot wear normal boots/helmets, and instead must wear much rarer beast boots and helmets that use the same materials (iron - daedric) as normal armour but are moulded for beast races. Normal boots and helmets can also been moulded into beast type armour, but it will cost you significantly at an armourer, or would require a rather high player smithing skill to perform (plus an anvil, so you cannot simply convert armour in a dungeon and chuck it straight on).