i really hate to pick on you but maybe your not doing justice to your body, i mean from your pictures i dont think that you are fully benefitting from your workouts, if you say you eat at least 550 grams without shakes then i suppoes you eat close to 700 with shakes, and workout at least 6 days a week (im guessing on that one). But seriously you dont look that big and i dont think 300 less grams of protein would have made any difference