Once again DOHC thank you, I’m going to have to live without the headlight adjustment and won’t need the signal cancellation or master cylinder. As for the gauges I am hunting actual Z1r ones as I’m going to try and reproduce the cockpit as close as I can and any info on that would be a godsend mate.
Doremi makes a reproduction of the dash panel, so that should be pretty straightforward to find. Original Z1R gauges might be hard to come by, but if you're making a custom bracket you could probably adapt stock KZ gauges to line up with the dash cutouts for the tach/speedo.
Another thing to note is that the Z1R top triple clamp has different gauge mounts than a KZ. It's threaded from the underside to bolt to the sheet metal gauge bracket, and does not have the rubber grommet holes of the standard KZ.
Also, the Z1R bottom triple clamp has threaded holes for brackets that support the fairing. The fairing has two mounting bolts on the top (one on each ear), and then two on the bottom that connect to the bottom triple clamp.
I can get better pics, but here are some crops of photos I already had.