The link seems to be broken.
I just found this thread and I'm very excited to get to work on building some components. I've been playing around with panels and RSMapper for a while.
Certainly wanting to make this a priority project for myself. If anything tester wise is needed on the fabrication end, let me know, I don't mind making saw dust.
Im not sure on your plan for the switches and dials but I'm currently using bodnar boards for my existing setup.