Thinking about a video studio with two sets, one at each end of an isolated room.

Anything obviously terrible about this layout?  Would the deflected walls / ceiling design be sufficient to deal with resonance?

I have just moved into a house and have a fairly large unfinished basement from which to build a project studio. There is no insulation to speak of and everything is just basically framed with no drywall. There is power but I do have an electrician who is able to run power to virtually any location in th basement should the need come up.

I know that the more mass the better and I need to eliminate air gaps as well as possible, but I am drawing a blank for the design... Design ides that have been tried and true anybody?

I am researching building a studio within an existing structure. The structure is an office park and the unit is on the corner. There will be one shared firewall in which I will not have to use for the studio space. I will be floating the floors. Although I would enjoy thoughts on the construction of the floors, walls and ceilings, I am really looking at diffusion/reflection solutions.