Safe to add mid game Museum/Trophy Room

Hi! I'm looking for a museum or trophy room mod that is safe to add MID GAME. I've been on a playthrough for about 2 weeks(irl) now, and I realized I forgot to add Legacy of The Dragonborn to my LO. I wanna finish this one through, and then go start with LotD on a new save.

I'm familiar with LotD and patches, but would the new one also go in the same spot on my LO?