Hi
They got an offer on at the moment £3295 with 3 years aftercare and a night in hospital
you can get 5 years aftercare for an extra 95
I had a ba done 5 years ago and had 270cc overs that took me to a small c cup.. So I’d say 310-360 would take you to were you want to be..
I’m having mine done again on the 10th July and having 525cc overs
Hope this helps
jem28