I'm not quite ready for publishing my final results but I'm so excited I had to say something now. My machines specifications: macOS 10.12.6 MSI X99A SLI Plus INTEL Core i7 5930K 32GB DDR4 2400MHz 2 x nVidia GeForce GTX 1080 cards with the new bridge (for windows gaming) 2 x 480GB SATA3 SSD Drives plus two 3TB 7200RPM drives for bulk storage TP Link TL-WDN4800 Dual Band Wireless N900 PCIe wireless card Wireless works The GeForce cards are working after a real struggle to get them running. Audio is working out from the green 3.5mm jack in the back for my two channel speakers Audio is working out from USB for my Logitech G930 headphones. The App Store is working and I was able to update from 10.12.0 to 10.12.6 normally. Going to sleep and waking up works. VMWare Fusion is able to boot my Windows 10 install and after a setup the virtual machine is working. I am so totally excited that finally I have my X99 Gaming/Personal Work machine running macOS! I have a new BCM94360CD/BCM94331CD to PCI-e 1X Adapter for hackintosh and PC coming to plug in the Broadcom Wireless AC and Bluetooth adapter to replace the TP Link wireless N in the next week or so. I'm going to keep testing and grab screen shots.