There were some 7800 hubs that had taller splines that will not allow the installation of anything but a 10 speed cassette. Other than that, there are no restrictions. You could even install an 8 speed cassette on newer wheels designed for 11 speed cassettes as long as you used a spacer.
I used to have a pair of Look pedals just like the ones in your photo. They were a bit heavy, but very durable. I used them for years, then gave them to my son. He may still have them