Hmmm.... really do need stickies for all customization stuff...
Anyways, to add to your's, we really need talents that help out melee sovereigns. Right now, melee is risky business and has low reward compared to other builds (like pure caster), so we need some talents that would be useful for these guys. Of course, I'm sure people could find good use for these talents for many other sovereign build.
Nine Lives (10 points) - whenever takes enough damage to reduce him to 0 hit points or below, he is instead reduced to 1 hit point. This ability can only be used once in any tactical battle.
Glorious Warrior (8 points) - every time the sovereign deals damage with a melee attack in a tactical battle, enemy morale drops and friendly morale rises.
Spellblade (10 points) - if the sovereign casts a spell on his turn, the move cost of melee attacks is reduced by half for the remainder of the turn.
Blood Magus (11 points) - whenever the sovereign kills any enemy with a melee attack, he gains +2 mana.
Swift and Sure (7 points) - whenever the sovereign is attacked in melee combat, his counter-attack takes place before the enemy's attack.