I am very interested! Allow me to try and boil down the stats into something a bit more manageable for someone who wants a TL;DR. I'm also using D&D terminology, as thats what im familiar with.

Triangle of power:
Power: Strength
Reflex: Dexterity
Endurance: Constitution, and defense for certain potions and poisons

Triangle of wisdom:
Wisdom: Spells known, spell damage
Psyche: Intelligence
Spirit: Magic points, replaces Endurance for undeads, and defense for certain potions and poisons

Triangle of courage:
Courage: Will vs Intimidation and Fear, and influences inspiration points
Character: Charisma
Will: Magical defense, Will vs other effects, and defense for certain potions and poisons