That is a lot to do at one time, and I personally would not try to do so. If the cost may be prohibitive for you then all that may be out of reach for you anyways. The buttocks and breasts usually require the most volume of fat to enhance. Without having the benefit of examining you, I would be surprised if you have enough fat from just your abdomen to give for the procedure. Usually I would also have to go after the fat in the thighs and muffin tops to find enough fat. If the transferred fat survives the transfer process (which you won't know until about 3 months after the surgery), it should have decades of longevity in it's new location. It should last as long as the fat from where you took it from. The younger you are when you have the procedure, the longer it will last. All living tissue in your body ages so no tissue is permanent. But neither are implants. The transferred fat will slowly start to age and eventually die off (through a process called "apoptosis" or programmed cell death), just like the fat in other parts of your body. On average, we can achieve about a one cup size increase with each fat transfer procedure to the breasts. How much of the fat "takes" depends on several factors. In my experience, the amount of fat that typically does not "take" can range anywhere between 20- 40% depending on how good a candidate a patient is and the surgeon's experience and technique. On average I find patients lose around 30% of the transferred fat. If they are a good candidate it's closer to 20%, and if not it can be closer to 40%. You are a better candidate if you:1) have a lot of fat to give (and if the majority of it is in a few easily accessible locations) and want body contouring as well as breast enlargement2) have more breast tissue to start with 3) have more ideal breast shape and tissue qualities to begin with (good symmetry, no sagginess, good skin elasticity) On average patients gain about one cup size with each transfer session (maybe more if they are good candidates and less if they are not). That's the limitation of fat transfers. You can have multiple transfer sessions to add to what you already had done, but obviously this can get expensive so it would be more worth it if you also doing it for overall body shaping (and not just breast). The experience and technique of the plastic surgeon is also very very important (and probably 50% responsible for the success of the procedure) as it is not an easy procedure to master overnight. It takes many years of experience in order to gain a good appreciation for it and to perfect it. I would recommend you see several board certified plastic surgeons with lots of experience with fat transfers (and ask to see lots of before and after pics of their own patients). Best wishes.