I've searched and read the white paper on the upgrade but can't seem to find the Screaming Eagle part # 25284-08 kit anywhere online. I tried Surdyke, Latus, New Castle etc. but all say item no longer available. Too bad Herko no longer provides these kits..........wonder what happened there. Just looking at options if my new bike hasn't already been done. has anyone recently done this using this kit? Everything I see is Andrews or Fueling and is in the $700+ range.