I am almost 1 month post op and I have got the exact same implant that you are getting, 315cc anatomical high profile overs. I'll try get some after shots up in the next week so you can see.
When I went in for my first consult and Kim recommended 'overs' I was a bit shocked/worried. But after researching more and eventually putting all my trust in Dr Harwood (at the end of the day he is the professional in implants) I agreed.
So far so good. My recovery was amazingly easy and my healing has been super too. I can't feel the implant edge and although they are still firm they are softening up more and more each day.
The best thing I have enjoyed about getting 'overs' (not that I can compare), is I have seen my end result alot quicker (and also the easier recovery).
As far as CC, the brazilians implants have a lower risk of this happening. There is plenty of infomration about them on here.
At the end of the day it's your body and you have to be comfortable with what you are paying to get done to it. Good luck with your decision.