I've started to add some diversity to the different spaces, creating a simulation "open air" performance space as well as an exhibition/assembly space, both providing external views to the urban landscape that surrounds the building. I've also had this thought of creating a rooftop/greenhouse garden in one of the spaces, adding a further dynamic to the types of uses of space within the building.

Interior shot looking up at the main spire. I've added the spiraling walkway, fluidly linking the spaces.