Hi Kurt,
your laptop is manufactured and supported for Windows 8 - Support drivers is still based only for Windows 8, so there is chance, that you will lose function of your laptop after the update. Regarding [https://www.asus.com/ROG-Republic-Of-Gamers/ROG-G75VW/HelpDesk_Download/|Asus ROG support drivers] - There is officially released drivers for Windows 8.
If you still want to stay on Windows 10 - You will need to search for specific drivers for specific services - You can visit [https://rog.asus.com/forum/showthread.php?79676-G75VW-WINDOWS-10-Tested-And-Working-Device-Drivers|Asus Rog forum - Topic G75VW Windows 10], where you will find all drivers for services. (including ATK Package)
I hope, it will help you,[br]
Regards