I was also looking at some of the body mounting cushions, bolts, retainers, washers, spacers and nuts.
Luckily, all of these parts are still available. I have been thinking about replacing all of the body mounts on my 60 and have been putting together the list of part numbers needed.
Also, front and rear bumpers and bumperettes are still available too. My DS rear is banged up a bit and just ordered a replacement.
Here is the handy schematic i drew up for the mounts.
The top number is the top rubber, the bottom number is the bottom rubber.
#1 is the same for both sides and so on and so on.