Honestly I don't think Survive is that popular any more and neither are political shirts (at least on teefury). People in general don't like to wear political shirts because it's make strangers yell at them. Teefurians want to wear corky pop culture shirts that make them remember they favorite shows, movie video game, etc. I think you should move on and not put all your hope into one design. You did a great job on the design overall, but I don't think you're thinking of your audience. For the design as is, I can't think of anything you can do to enhance it.
Good luck to you.
Kelly
Good luck to you.
Kelly