I'm 30 years old, 5'6 tall, 119lbs, currently a small 32c.. bwd is 12.5cm .. I'm having a hard time deciding between ssm 360cc and ssm 375cc. The difference is only 15cc so my doctor said the volume is basically the same. I am just afraid the 375cc would be a bit too wide for me as the Implant base is 13cm. The width for the 360cc is 12.75cm. Just wanted to ask if I am choosing between these two sizes, am I really just picking width here, as the volume change is not very significant?