Success rate of revision rhinoplasty? What do I need to do to correct my nose? (photos)

What needs to be done to correct my nose? To fix the v deformity spreader grafts and osteotomies? Also my left side has collapsed, how can this be adressed during a revision? My tip is still bulbuous, what is the best way in tip refinement and what are my chances of getting a better result from revision. I am really scared to death that a revision will ultimately leave my nose worse. I am asking you adviced surgeons please could you tell me what is the succes rate of my nose in a revision?