Quick update.. I modified the kexts with my ID string, and installed them with OSX86Tools, along with the AppleSMBIOS-27rev3-800. OSX is booting up in full res, but still no CI/QE.. It is recognizing the 512MB, but that hasn't really been an issue for me with anything else either.

Graphics by NVIDIA:

Chipset Model: Graphics by NVIDIA
Type: Display
Bus: PCIe
PCIe Lane Width: x16
VRAM (Total): 512 MB
Vendor: NVIDIA (0x10de)
Device ID: 0x0291
Revision ID: 0x00a1
ROM Revision: NVinject 0.2.1
Displays:
FHD2400:
Resolution: 1920 x 1200 @ 60 Hz
Depth: 32-bit Color
Core Image: Software
Main Display: Yes
Mirror: Off
Online: Yes
Quartz Extreme: Not Supported
Rotation: Supported
Display Connector:
Status: No display connected