I'll post my kit here, as both a Modern Solo and New Rock, so you can see that the differences were only in the stands.
Those are awesome photos.
I call mine a "New Rock" because it's in the blue agate "catalog" wrap, but it came with no hardware at all. I got some unknown provenance flush base stands for it, so I guess I could call it a "Modern Solo."
When it comes to pedals and hardware, I'm not concerned that they match; my hi hat stand and my bass pedal are both vintage, but the hi hat stand is a Rogers Supreme Big R and I use bass pedals assembled from various eras of DW5000 and Camco.
It sure is great to see someone with a full-on set of hardware that looks like it came right out of the 1970 catalog, though.
I'm always curious: how do those older Slingerland pedals compare with more modern or specialized ones?