Welcome Liz,
First of all, no matter what size or posture you are, i think round firm boobs always make it better, it will defenitely make you look much more of a 'babe' i think.
Maybe if you could post a clearer picture GreenBoy or anyone else skilled can try do a morph on you.
I think some vey big implants wouldn't look bad on you, usualy i prefer smaller implants, but since youre a natural dd already i think you need bigger ones to make them realy round and firm.
Do you have some sample girls of how you'd want too look for yourself?
Kwuk