Didn't Rage Against the Machine break up a few years ago?

It's been done. That and the design is too busy anyway. cut out some of the elements and find a new message.

Anything related to fashion that has an image of Che on it should be burnt.

...kudos to anyone who does a Che...

That typography not only was never good to begin with, but even DMX and some other genres of music have used it. So it's no longer the "rock" thing. I'm sure some people still like it though, but just be careful of what messages you're trying to send. Also the AKs are very poorly illustrated. Take off or change the lines in the "wooden" parts and they will immediately become 100 times better. In fact, I really would take out the lines because then you'd have just white space in there which would go along with the other white spaces in your composition. Also I wonder why there is an effort being made to make the wooden parts more detailed, but the ammunition clips are not detailed or even looking like a sepearte piece to the gun. The skulls are werid too, flattened or maybe another animal even I don't know. Also lose that spikey circle thing at the bottom it's the cheasiest thing in the world. Or make it a star like the other stars. There's just way too many different elements. I like the hands and the chains coming from behind on either side. You have some pretty good tshirt ideas but they just are too loose and sometimes prefab/cheesy. It's like a photoshop image with 10 different filters. Only not that bad. I think people would definately buy your stuff because the themes and ideas seem to be what people would wear (because some of your stuff is already out there) and even these little design problems wouldn't stop some people from buying them, but make your shirts better than what's out there already. I don't like red shirts but if I were to wear one it'd be this (of course with a few modifications) because I think you used the colors appropriately and well.

Love it, cool use of familiar images-NICE