The setup I have for my Combat Rogue is oriented around melee white damage. I have high AP but because I am also stacking Haste for the purpose of having good damage output apart from my opener, I want to be able to stay out of stealth for a few rotations and actually be able to fight and do some dam age while out of atealth without dying too quick. For this reason, I sacrificed some AP for additional Stamina. I am sitting on exactly 6300 HP, 362 AP and 33% haste. Yes this still needs some BG testing but so far it's worked great in 2s.
Several twinks mindlessly pick versatility as their enchants, and the perfect match up for that would be to gear as a glass canon because once youre out of energy after your opener, your lack of haste won't make you very effective!