Enabling "Computers Configuration\Policies\Administrative Templates\System\User Profiles\Only allow local user profiles" and "Computers Configuration\Policies\Administrative Templates\System\User Profiles\Prevent Roaming Profile changes from propagating to the server" with Group Policy should allow you to run local profiles on your Windows 10 machines
I believe that you should be able to leave the profile path unchanged in AD as the path you specify gets a suffix appended to it based on the version of Windows. So, Windows 7 will get ".V2", Windows 8 gets ".V3", Windows 8.1 gets ".V4" and Windows 10 gets either ".V5" or ".V6" depending on which release you are using. If you don't create a V6 mandatory profile Windows should fall back to creating a local profile instead
https://support.microsoft.com/en-us/help/3056198/roaming-user-profiles-versioning-in-windows-10-and-windows-server