While I really like my current lineup of lenses for 4X5, consisiting of 90/120/210/and 305 focal lengths, I'm feeling a need for a 165. Not a 150 or a 180 - but a 165! I know I could look at a Dagor or maybe an Angulon - but for the sake of overall consistency of process and results, I really do want something optically consistent with modern (post 1980) lenses - something with properties more or less equivalent to at least a Sironar - N or Symmar - S. Am I missing something? If not, I'm a little surprised that a focal length that would fit so well between the ever-popular 120 and 210 offerings remains unavailable.