well there you go
you know you can still eat as much as you want and lose body fat right? whats much more important is what you're eating, if you're eating nothing but lean chicken and many servings of fruits and vegetables every day with no junk or bad carbs like white breads and things, and working out/doing your cardio, you're going to naturally get leaner and stronger regardless no matter how much you eat. the key is what, not how much, and cardio. cardio is the key to being lean. guys who bulk do less cardio and eat 5k calories, i'd say 3k-3.5k for you.
point is, you don't have to limit your portions really, you can eat as much as you like as long as its the right things.