Hmmm... thinking on it some more, it looks like the idea for Inquisitor is to load up on lots of +AP skills. So that means the Talents Warlord and Pawn, the ability Scoundrel (at least 1 point), and the skills Haste and Adrenaline. An Elf would be ideal there as well for the extra +1 AP from Flesh Sacrifice.
I'll take a closer look at it and see if I can give it a whirl.
