I recently did some work on my 1982 KZ1000 LTD. It is now a kz1000p police conversion minus the fairing bolt mounts.
I have luggage from a 1993 kz1000p police unit.
The sidecar i bought for $130 USD at an antique shop in Oroville, Washington. Ive had it custom mounted to my kz1000. I had the mounting hardware made and chromed. Reinforced the police crash bar as its a load bearing unit now holding the upper sidecar mount.
I did the paint and bodywork myself. Turned out rather well because of the amount of prep work that went into it. I used some cheap cans of gloss black spray paint.
Sidecar seat was reupholstered, luggage rack was repaired and painted gloss black as well.