I would definitely move the brain. It is to cool to lose.
By the way - fantastic picture. Nice zoos and I love the little legs showing from the micro serpent stars on the lower right side and bottom left side of the picture.
I have never heard of micro serpent stars bothering anything. They are scavengers of the best kind and I really enjoy mine. I have a post a few weeks back about mine spawning. It was incredible to see them out running around. I personally think they are appealing with their little arms waving around searching for food. Ahhhhh.