Thats the best Throne room dio I have seen yet from anybody. (thumbs up smilie required here)
I have an idea for you. Keeping in mind that I know nothing, maybe try to get a hazey look in the background. All the pictures are crystal clear.
You should enclose the dio in a small room and invite some smoking friends over. Get them to chain smoke enough to fill the room up with a "good" haze and then take some pictures. I think it will give the dio a bit of "atmosphere".
Anyway you look at it, its a top notch job AmShak.