I really appreciate your comment and the difficulties, but if we're hypothetically talking about $100k hardware for pennies on the dollar.. it looks like the problems are all analog? Like ok, add power supply on top of form factor and cooling but all of the silicon is compatible, right? If (if!) we are talking about pennies on the dollar then those problems are solvable.
For example, if I am a homelab, I don't necessarily need the integrated SFP networking stuff to work, I'm happy with my single overpowered GPU. I don't need CXL either, I just want one badass H200 running in my rig. Maybe Shenzhen will productive that?