So you want to put actual manufacturers logos on the jersey. That's a grand idea if you have say 20T for a shirt . Do you really think those companies will let you use the logo for free? Also, I'm pretty sure I've seen horizontal stripes before but it's not part of the customizable stuff although IMHO those arent really good anyway.
Edit:
One thing I can complain about is the number on the jersey. They don't really look like they're on the shirt.