Here is the .PSD file if you want to have a go at improving it/add you own slogan.
This is really good.. definitely very close to a finished look..
Here's my first attempt-

Notice how the "old slogan" is now in the present progressive. lol.
Idk, I don't think it's to bad for a first attempt. It could make a nice patch or something. I mean, it has a variation of the old slogan, the URL, and our favorite x-s guy.
I'm not to sure about the outer circle font though.. or the colors.
Ehh, idk.
btw, I could easily do it with a white background.. IMO, it looks better and more natural because then I don't have to crop the x-s guy out >_<.
I like the outer circle idea and the font of that design. I do feel though that XS man and the url kinda gets dwarfed though in this design..
Both of these designs are really nice. I'm starting to think that they might make good variants.. maybe the circle on as a front patch size one.. while the other as a full size back pic.
This is some nice stuff guys..
Love to see other submissions..