I am considering rhino and chin surgery (in my case, chin reduction - since my lower jaw is too long) for this, as well. Have you considered either premaxillary implants and/or implants at the base of the nose to help balance out your protrusion, as well?
I'm still open to anything, at this point. Without full consultation, however, I'm hesitant to consider implants because I feel like my face is a bit long and I won't get enough correction, or make my profile even more convex. My protrusion involves both teeth and gums. I'm also afraid it will continue to grow as I age and get worse because looking at my father and grandmother, their protrusion is more pronounced then it was years ago =T
Any shortlisted clinics yet? Where are you looking into for implants? I'm hoping to go to Korea in April 2015 and my top clinics so far are EverM, DAPRS, and Banobagi (for jaw surgeries or plasty).