I think you would be better off with a Chrosziel FF it can be used can be used for either LH or RH use (just flip the drive gear). Now if you already own an Arri FF, that's a different story.
Thanks for the reponse...ya in my case I have a friend who can loan me one...was just wondering if it would fit...cause i thought maybe the Arri takes 19mm rods? I haven't been over there to test it in person yet...was hoping someone might have some insight to share.