that yogart seems to have a lot of simple sugars, should I drop that? tripling the dinner meat and adding would put protein intake over 300 grams per day?

Im trying to lose weight by doing insanity, I just wanted to know if diet is in the right spot. Im doing 5 meals a day, high fiber! carbs/protien/fat ratio, is a about 1/1/1. I believe it comes out to 1700 calories Meal 1, crunchy oat cereal + 2% milk, drinking the milk. meal 2, Avocodo, fat free yo...