Here are some very nice useful items.
1 Zacuto Jeep 15mm/19mm rod adapter to adapt 100mm spacing to 60mm spacing $150
1 Lee Utterbach 15mm Adjustable Rod Adapter, Adjustable Vertically and Horizontally $100
1 pair 18" 15mm Heavy Duty Aluminum Rods, Very Sturdy $75
1 pair 8-3/4" 15mm Heavy Duty Aluminum Rods $50
Cintronics Digi-Tach for Arri SR1 and AR2 Cameras Very nice digital speed control $250
Arri Speed Control for SR1 and SR2 Cameras $100
Original Arri NCL SRIII NiCad Battery Charger for SR1 or SR2 NiCad Batteries
Transvideo Frame Line Generator $100
Contact me if you are interested.