No, most are just for cosmetics exported from Hackintool.app under PCIe. You can export them from your system and replace into the Config, but make sure to keep the following which is pretty much all you need really:
Audio // optional - can be left out too and only use alcid=12 as bootarg is enough
Video
Wifi //can be left off too if you have different wifi, mine is customized for DW1550
SDCard
Basically anyone that has 'compatible' in it, should be saved, other than Video and Audio. The rest can go