Yes! This is the climatic  scene. The lighting, the set, the mood, the ambiance all must be perfect. To achieve perfection, the producers must have the control that comes with an inside set.
As for your height problem, the producers are unwilling to give up the warrior thrust through the floor, so you must find a way  to restore drama to Tsung's fall. The original producers found the answer in a part of the game, where  characters die by falling into a pit and onto a bed spikes. Perfect!