Hello, I'm hoping for some suggestions for our great room. We recently reconfigured our furniture in our great room. The room has some challenges with tall ceilings, a staircase and being open to the kitchen. We need to do something with our components for the tv and place something against the staircase? Also wondering if we should be doing drapes and if so at what height? We need to get a chandelier and are considering an orb chandelier so we're looking for guidelines as to the size of the fixture and the height it should sit from the floor. Help please!