reread my post! I suggest front camber at only -.5, not rear. 0 toe front and rear. Anyway, your power mods have nothing to do with how aggressive your alignment should be. it all depends on how aggressive you take corners, how often you hit the twisties, etc. and how much you value grip in corners. If you are doing lots of highway driving, rarely take a corner hard, and are concerned about tire wear, then use a mild alignment setting.

regarding rear alignment. -.5 is really pretty low. It depends, of course, on how lively a rear end you want, how much you desire stability in turns. With that little negative camber you can easily get the rear around in corners. I personally would never go that low on a street driven car. I usually go no lower than -1 but I'm usually around -1.5 to -1.75.