The direct glow from the light creates some problems with glare here, a less direct light might have been better, as long as you still got the silhouettes you seem to be going for. Creative shot, and well set up.
The white spots all over kind of bug me a bit. I like the concept of the photo, and it's definately cute. 7 of the subject yup. focus seems a little soft on the men, but hard to tell since they are silhouetted. I haven't figured out if I like the light or not, at first I thought it was a bit distracting, and then second thought felt that it drew the viewers eyes to the hand and broken arm. Overall creative interpretation of the challenge.