Just thought I would add to this just in case someone stumbles upon this issue in the future as I've been working on this today. I got it working using a combination of Software Restriction Policies and updating registry for "HKEY_CURRENT_USER".
Software Restriction:
Type: Hash
Security: Disallowed
C:\Windows\System32\HKCMD.exe
C:\Windows\System32\IGFXTRAY.exe
C:\Windows\System32\IGFXCFG.exe
Registry
HKCU\Software\Intel\Display\igfxcui\HotKeys *Prevents Hotkeys such as CTRL ALT and arrow rotating the screen.*
Value Name: Enable
REG_DWORD: 0
HKCU\Software\Intel\Display\igfxcui\igfxtray\TrayIcon *Removes Intel menu from tray so kiddies cant re-enable hotkeys*
Value Name: ShowTrayIcon
Reg_DWORD:0