Hi simlar stats 5ft6 9.7lb was a 32c/34b i had 400cc an im either a 32f or a 34e but im having revision next month an having 500cc. I dont think i will go up in cup size as its only 100cc more which is roughly 2/3 a cup size just think it will be slightly fuller so im assimimg i will stay in 32f 34e x