ES COCHRAN

Im looking for a Chroziel 64 Pitch Idler Gear (GFI) for Iris remote with a Fujinon Lens--Im using it with a BFD and MP26 Motor... Any ideas where to find besides 16x9...anyone have one for sale or rent...in dire straits..job is next week and just found out they are using fuji lenses & director wants iris remote. Any info or ideas would be a great help Thanks Eric Cochran