Minor skin loss and delayed healing is very common in the T junction area after breast lift with implants. Ask your plastic surgeon for proper wound care to encourage healing which may take a few weeks.
I agree with those noted below - a lift will help with the appearance of the torso. In conjunction with a 350-450 implant, depending on your tissue characteristics, it would hopefully satisfy your aesthetic goals. I recommend consulting with a board certified plastic surgeon to discuss all of...