NEW CONTEST: Design the new AHS logo!

[Polyrhythm]

Hi i need to ask a question. On the Cafe Press page it says

NO use of names, logos, pictures or other intellectual property of musical groups or musical artists. For example, you cannot make Britney Spears merchandise simply because you run a fan-based Britney Spears website or just because you downloaded her image from an internet website. You also cannot modify the name or other intellectual property of a musical group and avoid infringement, (e.g., using Metalika instead of Metallica).

If I put the phrase "Ayumi Hamasaki Sekai" in my logo, is that against the rules? I made 2 versions of my entry, one with Ayumi Hamasaki Sekai and one with just AHS. Would I have to change my design?