I want to add size without going crazy with fat gain. I've read that I should increase my protein intake to 1.5 grams per LB of body weight. My weight training is 30 minutes 3 times a week...high intensity (i.e. my heart rate is rarely below 140 and my resting pulse is 54). I also do cardio 5 days a week 30 minute sessions on a bicycle (I'm a distance rider). My diet is clean 5 - 6 meals a day with protein at each meal. I do use a high quality micro whey protein to supplement. Any suggestions?