My surgery is on May 27th and still can't decide. I absolutely love the look of 500cc but am worried I will lose some size since I'm going under the muscle. (Ive heard between 30cc and 50cc.) I tried on the 550cc sizes and thought they were a bit too big but am starting to think I should go with that size to make up for cc's lost. If anyone one has similar stats or advice please help!!145lb5'7"38A / 34B 28 yrs old