Wes,
As you can see from the CMS website, the mounting bolt, washer and nuts are still available. The sticker can be had from the decal company in Canada whose name escapes me at the moment. Most of the other parts can be cannibalised from the CB1100F rear shocks (I think they used the same on the later model 900F too) although I think the seat spring may be different.
All is not lost!
Andy