I know you've moved on to building the mining cases (which are awesome btw!) but did you ever take these kits any further? I've got a little custom build idea and had stumbled on your mining stuff and was think these would be perfect and even better in this kit form. I want to create a small atx case with 90 degrees rotated motherboard (140w 305d 244h I think), which will then have the PSU over the majority of the mobo itself (at the top) and using a PCIe riser card to have the gfx card between it and the CPU cooler. I know it sounds like a mad build idea, but with fans at the bottom I believe air flow will be good enough to allow this, as I'm fed up of having large case with lots of HDD & ODD slots that I just don't need.