Amazing guide! I followed it to the letter and now have a functional dual-boot between macOS and Win10 on my 7588!
There's one thing that I can't seem to get working, though: What did you do to enable bluetooth on the DW1650 wifi card? I know the card works properly (validated in Win10), and I see the kexts for enabling it in the EFI folder you provided, but there seems to be some sort of disconnect.
Can you point me in the right direction, please?