Looks great! Thanks for sharing. I also mount my motherboards on boxes

I'm working on a custom rig frame now (similar to other ones out there with stylistic touches) which I will sell if my prototypes look worth it.

Can you elaborate on what your electrician friend did, or what it would cost? that is the piece that I am most debating, right now I have rigs on various circuits but I want to move to a dedicated location and route power there. In the middle of this I am learning about how to become an electrician.

Also can you tell us what the embarrassing mistake you made that fried one of your cards was, in the interest of not making it ourselves?

Thanks. And I can't believe I have been so obsessed with crypto and just found this forum, it's excellent.