It all depends really, metabolism, depending of your sensitivity to insulin, age, Body fat % (what is it by the way?).
That said, As a rule of thumb i would say 2800 is too high but it may well not be considering your age. I would shoot for 2500 and then you can tweak up or down, you want to loose about .5 - 1 pound a week so as to preserve LBM any more than that and you may sacrifice muscle. Evaluate your progress after 4 weeks and then increase or decrease calories in small increments to suit your needs.
If you do cut calories, i would cut out carbohydrates first then cut out non-EFA fat sources (saturates etc). A few tips:-
- Protein should be kept at 1.5 - 2 g per pound of bodyweight
- Fats should come mainly from Essential Fatty Acids (Flax and Fish oil etc)
- Use slow burning Carbs (Sweet potato, brown rice, trad or steel cut oats to name a few)
- Try and make your meals as equally balanced as possible (6 meals per day). Carbohydrates centred around meal 1 and pre/post workout. Minimal fat around workouts.
Read the stickys at the top of the page and good luck.