ZZR1100 swinging arm

[Beetle1302s]

Hi guys

Newbie here looking for some info.
I am building a bit of a hybrid

I was wondering if any of you guys know the dimensions of the ZZR1100 swinging arm?
Im looking for the width of the arm at the hinge and the diameter of the fixing bolt
I would also need the width of the pivot shock mount and the length of the arm

Thanks in advance
Dave