Question about boosting a Nightborne

I main on Alliance, but I have a few irl friends that main on Horde. I want to use my BfA 110 boost on a Nightborne Warlock. I am aware of the quests you have to complete to be able to use a Nightborne, but all I have is a level 29 toon on horde, so is that enough to complete all of the quests needed to unlock Nightborne or no?