Bags and Racks for a '79

Before I set off on a fruitless quest, I figured I'd ask those in the know.

Once I get my KZ1300 on the road, I'd like to take it on some longer trips. That means I'll need some storage. I've seem a few bag racks and bags, but I'm not sure what goes with what.

I may be able to purchase the rear racks in the photo below, but what bags fit them?

If I’m not mistaken, I think a member of this forum was stripping his 1300 of its Kawasaki by Vetter bags and fairing. They look good, in my opinion.

My first 79 I put on Vetter bags ( the brackets shown in your photo) Vetter trunk and the Kawasaki fairing the big flat fronted one that takes the OEM headlight.

I used to work for Vetter. I got the kz1300 pictured fully eauipped with fairing, saddle bags, tail trunk and sidecar all directly from the Vetter.