Hi,
I am knocking together a bit of a DIY camera and am just wondering if the "rail" section of a Arca Swiss camera, is the same as the various nodal slides and rails from a company like Really Right Stuff or Hejar, that do things in a "Arca Swiss" style? I cannot quite tell from the various images I can see on the internet.

Am specifically looking at the Arca Swiss 6 x 9 camera. Ideally, I would just looking at buying the front standard of this camera and then placing it on a rail from RRS.

Would this work?

Thanks, look forward to your thoughts.