I tried 70/20/10 war-theatrics-rage
War: B, BH, DFA, WC, AM, NSD, LAAF
Theatrics: CS, CP
Rage: DP
His defense wasn't good enough to stop the opponents attacks. And being a Spite, his offense was also surprisingly weak.
And I've found that it's a lot harder to get heavy armor pieces with the stat boosts that I want - most of them have +size bonus...which seems to kill the item budget thing Pit Lord spoke of.
It could just be that I didn't know how to optimize his strats...or that I didn't wait long enough for him to get suitable gear...maybe I should switch him to medium armor...I'm sure if SOTC ran him he'd be in the top 10