J.K.
I have a few friends who have had reductions and I have a friend with reconstructive augmentation after losing her natural assets to breast cancer. Recovery takes awhile, and you have drain stents for part of it. There is visible scarring in both cases.
I'm not close with anyone who has elected to get surgical augmentation for cosmetic reasons.
When I was younger, I wished I had more of a chest because I was an A cup. I grew a bit more between age 19-21 into a B. Then after having kids I was a D. The main issue after that is that a D is disproportionate to my height, and it was very difficult to find clothing that fit all the aspects of my body well. I'm now a C cup after a few years of natural body adjustment and that works much better, but I still sometimes have a problem fitting dresses to my chest while still being small enough in the waist.
I suggest before you get surgery, you borrow prosthetics from the surgeon and wear them every day and night. Go buy clothing to accommodate that shape. See if you idea of what you want is proportunate or not. :-)