Heres a copy of an earlier posting on bags and tools
One of our flock was wondering if the early type velcro fastning repro bags you see on ebay are correct, here we have some images that show that they are not quite exact
First of all the 3 types very early velcro far right, the later 2 popper on the left, then the much late 1 popper type in the middle
the repro one on the top with original below
my pen points out some differances shuch as the position of the velcro strip and plastic welding seams
Then the tools, this is the early Z1 kit with a crest on the tools like the one seen on the screwdriver handle (rare to find a gold crest one)
and heres the later kit z900/z1000 and the crest has been replaced by the the big "K" logo
Hope this helps
You do seem to have quite a few strange tools, best thing is to look in the mickey Heses book 3 theres good quality images
Eg heres a 78 Z1R kit
Or go on to kamawaski.com /owners info /parts diagrams for information
http://www.kawasaki.com/Home/Home.aspx