Where can I find Arri SR1 accessories?

[Phillip Matarrese]

My brother and I own a modified Arri SR1 and would like to get some accessories for it. I apologize in advanced- we are more familiar with lighting and grip than with camera. We are looking for the following items:

 

-New right handle w/trigger (we have one, but the trigger is sticky so we'd like to find a new one, possibly a left handle as well)

 

-Back body cap (right now we keep a magazine on it to keep it covered up)

 

-Shoulder pad (we could build our own little pad but were hoping to find something that can mount tot he camera)

 

Also looking for a vintage tripod and head too if anyone knows any places in LA (or San Francisco) that sells old film camera parts and accessories.

 

Thanks!

-Phill Matarrese