--------UPDATE No.1--------
I've updated the design.
1) I've adjusted the emblem on the take by making it larger and warping it to fit the curves of the tank better.
2) I've also added shading to the confetti so it'll fall in line with the rest of the image.
3) I've also gone ahead and submitted to Threadless. I should hear back in a few days if they approve it for the voting process.