Can I make my mouth less wide and have more symmetry? (Photos)

A few months ago I had lip contouring surgery. I have had a mouth corner lift and the outer corners on the lipline were reshaped to become more symmetrical. The thing that bothered me was actually my cupid's bow, but the surgeon said it was too much of a risk in terms of scarring. I'd like to have a second opinion: can my cupid's bow, asymmetry and width still be fixed in your opinion? I tend to scar dark.