i have very similar stats and chose 340’s. 300 only meant to make u 2 cup sizes bigger. mr traynor said he cud only fit 300 at most in so i chose mr aurakzia n he told me 340 at most, im over the moon now. im 5ft4 7stone11 and size 6 too. im also hoping to achieve a d cup but i highly doubt that will happen with 300 – 340
? xx