PCI-E board idea, Want some help getting it to production

[takagari]

Good day
I have an idea for a board to make building GPU rigs easier.

This would ideally be used for people putting gpu rigs into 4u racks.

I want to be able to cut a hole, or use one in the back already there, mount it for 7 external ports and 7 or 14 internet (splitter version would be nice)
So that internally of the case you could run all the power lines for the gpus.
Then externally you can mount your server psu and run the wires to the outside of the case.

In theory it's a double sided pcb and 14-21 pdi-e ports on it with heavy trace runs.
Super easy to build and nearly zero prototyping really needed.
But I would like a well built stable version. instead of a home made crappy version if that makes sense?

Can anyone out here easily produce these? Or maybe help me design and find somewhere who could make them. I cold possibly see taking these to production on a smaller scale and selling on here if we could find buyers.

Or someone could steal my idea nd produce them. If so I wouldn't mind a few freebies for the idea.

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[takagari]

I realise that was a bit hard to read.

Simply put
A pcb with pci-e on both sides to be bolted to a case to act as a pass threw
Act as a "pass threw dummy board"

If possible to double the internal plugs. even better.