Sierra 10.12.6: Nvidia Web Driver Causing Error - Quadro M5000 compatible? Boot flags correct?

Hey folks --

Got my Hackintosh running (sorta). Installing the Web Driver for my build seems to cause the machine to crash/ reboot.

Boot process sticks at "IOConsoleUsers: gIOScreenLockState 3, hs 0, bs 0, now 0, sm 0x0".

Things I have done
* Removed "nvda_drv=1" from the boot flags
* Ensured Nvidia Web Driver is checked in Clover
* Changed SMBIOS from 5,1 to 14,2

Any suggestions folks?

Hardware: HP Z420 Motherboard (Proprietary HP Motherboard) Xeon E5-1650 8GB DDR3 Nvidia M5000 Quadro (Maxwell).