Unfortunately, I'm not there yet. For now, just working on OS X install. Once that's perfect, I'll install Windoze on the 2nd SSD.
I used MaciASL to get PJALM's repo DSDT for my MB, and then dl'd Multibeast, ran with my UserDSDT, and end up with this:
No variation of PCIRootUID, -x, GE=Y...