Originally Answered: is this a bad diet for fat loss/muscle gain?
You need to add about 700 calories a day. Men need more calories than women, and your body won't repair itself as well without needed calories. Consuming more protein than you need won't make you build muscle any faster. You'll pee most of it out, and can actually do kidney damage by consuming excess amounts for long periods of time. Go to the link below to calculate how much protein you actually need. I would make sure to eat lots of fruits and veggies (on that diet you aren't getting most of your mineral and vitamin needs met).
Really, this is very easy, and I don't know why people don't get it-eat a BALANCED DIET, and you will be healthy. Fruits, veggies, lean proteins, whole grains, lots of water, and low fat dairy. www.mypyramid.gov