[Bruno]

I would probably change the half-ogre template rather than forbid it. Remove or reduce the Social Stigma, add Gluttony perhaps (for your ever-hungry ogres).

Or if you're in a game with no social interaction at all, just dungeon crawling with no non-murderable NPCs, I'd take off the disadvantages entirely and just raise them to 38 points. But make sure you have traps and enemies that target IQ and Will of individual PCs, rather than letting smart PCs do the thinking for the ogre.