Well I cant seem to locate the pic on the front end, but it is a GSXR front, I got a new tempkin style bearings from all balls, this required replacing the races, (ordered for the 72) pressed out the stem on both triple trees and machined them , the lower triple tree was left a few thousandth under so that it would be a tight fit, put the stem in the freezer to shrink it and heated up lower tree to expand it then pressed it together insuring a good tight fit. I cant say this was the best way but it seemed to work, I may still do a pin or something to give me more piece of mind.
The rear is from a 92 Honda 600r F2. its just mocked up right now, but does not look like it is going to be to difficult, the chain and everything line up perfect. at this point I thank it is a good way to go, I will keep ya posted on how I deal with the pivot point but looks like it will be simply remaking the pivot shaft collor with the OD for the 92 swingarm and the ID to the 72 swingarm pivot shaft bolt and adding shims on each side to take out the slop from side to side. If anyone has any more proven ways to accomplish this please chime in
Thanks