Please don't take this the wrong way, but why would I want to watch 3 streams at once?
I imaging that this is supposed to be similar to a sportscast that multi-boxes games occurring at the same time. The issue I find is that the control isn't automated, so I'd have to actually be paying attention to all three to see which is most deserving of my attention at the moment.
I suppose that there are certain games in which multi-boxing is useful, but none of the ones I watch would have much benefit. What are the games you stream that benefit from a setup like this?
Also, you're serving all of the images over HTTP.