I think you are going about it in a healthy way. Your nutrition plan seems reasonable, maybe just slightly on the light side but pretty darn good. I would maybe just add some protein in the morning meals/snacks. I personally like to eat 2 egg whites and 1 whole egg scrambled. If you don't like eggs, add some other kind of protein in the morning. Your excercise routine seems really good too. If you get to a point where you are only losing 0.5 to 1.5 lbs per week don't worry, that time will come. Even if you go a week where you don't lose, don't freak out. See what happens the next week.