you have quite a strange upgrade but i assume u ain't playing on impossible
anyway destroyer>healer(unless you have invested alot in order magic
if you have invested alot in chaos/distortion >destroyer is the way
why bother with warrior skills when you simply don't have the army to back it up?
it's fun if u have the extra runes though some warrior skills are worth upgrading
but then again i would only upgrade rage control and maybe get to onslaught so i have higher iniative first round so i'm sure i can cast spells first before they start pouding at me
::>
just my 2 cents