To bring out the focus in your photo, the use of light is really important this time. Think it would be a better choice to look for 'a pair' with lights not directly shining on top or behind (which then made the shadow on their front now). The photo looks a bit messy as well since the backgroud has a similar colour as your focus. Maybe you can try using a longer focal length to create a blur backgroud, but I would say if the spot light is right on the two figures only, the effect you are trying to make in this photo would be so much better!
:)