Well in the DYRL timeline/universe* the Zjentohlauedy and the Meltohlauedy had been fighting for 10,000 or so years so I would say iw would be an eternal draw.
* The term, "the DYRL timeline/universe" refers to the fact that when in 1984 when DYRL was made, DYRL was a retelling of Space War I. Therefore it has its own timeline and universe.
Yes, I know later (10 years our time 1984-1994) the content of DYRL was added into Macross 7 through the means of calling it a "fictional movie within the Macross universe."