You don't need to because Stendec is perfectly sinced to it, or you can use the old dark jedi file and mux it with -9000 millisecs at the beginning.
We're only talking the curious discovery that the 2001 DVD mono track don't stay in sync, whereas Dark Jedi does.
I asked Stendec and he says he only adjusted the DJ file at the beginning. No further alignment was made and it all synced.
So here's the mystery: the old mono version on the 2001 DVD, that is absent from the 2006 Blu-ray and from the 2012 remaster, but should be in sync with both of those as DJ file was originally fixed to be in sync with the 2006 Blu-ray, DOESN'T SYNC.
Something is off with this track, and it might explain why it's absent from both the 2006 and 2012 Blu-rays.