Don't mind Frink, it's the way he is. ;)
Merchandising isn't the main focus around here. In fact, memorabilia might not even make the transition to the new board. There are boards more devoted to collectibles like rebelscum you could try.
We've also had server troubles plaguing most of our users in the past week. The site has often been impossible to get past the front page.
I do like the designs, but I'm fuzzy on how you plan to license them. A Death Star silhouette might be more instantly recognizable than a Tie Figther solar panel.
P.S. Your signature image is a bit too big.
http://originaltrilogy.com/forum/topic.cfm/REMINDER-Image-Sizes-in-Signatures/topic/10616/
Could you resize it to at least 600X120 to comply with the rules? Thanks!