A list would certainly speed the process. I anticipate including rather silly illustrations, as well. (Refer to my previous avatar entries as my portfolio, in this case.

)
For a preview of what the shop might look like, you may be interested in seeing the shop I set up for an author who needed to raise some cash:
http://www.cafepress.com/dragaera
Somehow I think the humorous nature of the merchandise (and the books themselves) might appeal to this crowd.