It shouldn’t be too hard to have a method to chain to WDS. Its just a matter of triggering the right file. It does matter what version of Windows Server you are running. When I get to that part, I will be making a connection to a Windows Server 2012. The same methods should also work on 2008r2 and 2012r2.
Any/all results and documentation on my UEFI/BIOS coexistence will be going into a new thread. Since that will use DnsMasq it will be off topic for this thread.