STR 18 to start = 16 build points + all level ups
CHA 14 to start = 6 build points
COn 14 to start = 6 build points
If you have 32 point builds, toss some into INT. You could drop the STR to 16 and do the same if you like. Feat wise all you *REALLY* need are Toughness, Empower, Maximize and Quicken. The rest can be a combination of PA, maybe Cleaves, Improved Crit, whatever.