I do not really understand what you mean.
PropertyInjector.kext + WhateverGreen.kext + Webdriver > NVidia Works but without NVRAM?
With WhateverGreen.kext you do not need IntelGraphicsFixup.kext and NvidiaGraphicsFixup.kext. Both are already included in the WhateverGreen.kext. Therefore it is necessay to delete both.