ive not had my op yet I’m booked for 7th march, but I am extremely similar stats to you. I’m 5ft 2 backof 70cm bt wear a 30B.
My surgeon has suggested 330cc which I tried the sizers and love as its not to big but big enough.
he is also taking in a size bigger and a size smaller which is the 300.
ive given him permission to have the final say as we spoke about what look id like to achieve. Also what fits to!!
I have the sizers pictures if youd like to see
xx