kz1100 identification

ok so I've got what i think is a 1983 KZ1100-A3, but I'm not 100%

does anyone have any idea how to ident this bike i just wanna make sure i get the correct components and emblems for it.

plus i know this may be a stupid question but does the kz1100 engine use the same block ( the J) as the kz1000's, with a bigger bore? or.....?

and can parts be switched in and out?

Go to www.zedder.com and click on 'bike info' then scroll down to the correct cc. Find your motorcycle and click. As for what interchanges, there is a feature on the www.kawasaki.com site that allows you to determine which parts swap between models. I believe Patton has posted this several times on this site.