While I am not a RD or nutritionist, looking from your meal plan, you do seem to be lacking in veggies, fruit and whole grains (not too sure if by choice such as you following a paleo pr primal diet) however, while protein is important in our diets, too much of even a good thing, can lead to dietary imbalances. Your body needs carbs and your body needs healthy fats. And what many people fail to realize that an adequate amount of carbs is what allows us to burn fat and are essentially for fueling your workouts Know too that your body needs these carbs for fiber, as well as adequate vitamins and minerals from these sources offer that a multivitamin can't make up for. SparkPeople recommends at least 5 servings of fruits and veggies in the beginning, but in reality that number should closer to 9-11 servings for most people.
Remember too that eating less than your body needs for basic biological functions may actually slow your weight loss progress down--
Below is a link that I highly recommend that you read--lots of good information as well as other related articles located below it. www.sparkpeople.com/resource/nutrition_art