just picked up a 1983 xv920m and a 1983 xs400 and have ???

My daily driver motorcycle is a 1982 xj750 maxim. I would like to know as I strip the 1983 xv920m and a 1983 xs400 what parts may interchange with my maxim namely the top triple tree, rims (as the tire size is the same), turn signals, and instrument cluster and headlight.

I want to use the round headlight off one of the parts bikes, the top of the triple tree to get rid of the god awful 2 piece bar set up on my 1982,,, turn signals I can just go take one off tomorrow and see.

After I get what I want off them, they are getting parted out so if you have needs off either of these bikes pm me...

thanks as always for the advice!