id say 10-12%. Id say you should start bulking now, but do it the right way with a clean bulking diet. You have already been a fata$$, speaking as a former fata$$ so its ok to say it hehehe, so i would try to gain 2lbs a week clean so when you do decide to cut again, you want have to go through the h*ll you went through before, and believe me i know what you went through.