If you are still active, can you modify this bios for usage on the Z270 Apex? This should be the Dancop XOC bios, modified already for Windows XP support.
https://drive.google.com/file/d/1K59XNT-e8ivb6kBWCxNXxYs-nAbouoJz/view?usp=drivesdk
Is there any chance there would be a userbase poll/vote on the matter? I actually really enjoyed the iterative nature of the benchmark, and the changing metas.