That would be cool with the user name on the back but, I don't like the big logo on the front make it look like a jersey style t-shirt and put the logo on the back and the user name on the top, with the website on the front or a little CEG logo or just CEG big on the front and put Contour Enthusiasts Group on the bottom of the CEG.
For the front:
(big font )CEG(big font)
(little font)CONTOUR ENTHUSIASTS GROUP(little font)
For the back:
(top big font)user name(top big font)
(middle)CEG Logo(middle)
