I think that having a key for each stance, kinda like The Witcher's Z, X and C, with separate hotkeys for each (press Z-1 for fireball, press C-1 for healing yourself) would be pretty reasonable, what do you guys think?
Also PC interface etc like Dragon Age.
And oh yeah, I was wondering how the health orbs dropped from monsters work exactly. How much do those things heal you? Does it depend on how much damage you've taken (so, on hardcore, rather than avoiding damage at all costs, you always have difficult fights, but the player is always ready for them health/mana wise) or is it just fixed values?