#5 - Thanks. I would like to see the idealized zipper look a bit more like a zipper, as I fear it looks a bit like train tracks. Perhaps the clasp should show (seperate from the mechanism) in the zipper symbol. Maybe try solid "tracks" and a solid, offsetting colored zipper (akin to the color coordination in your other entry). Thanks!
#22 - Really like aspects of this design. However, I'd like to see it with the grey removed from the zipper (i.e., no 3-dimmensional aspect). Can you make the zipper all one color and the mechanism the other color. I think this will make the zipper teeth look like people coming together - which is a nice bonus. Finally, can you add the hang-down clasp to the zipper? Thanks.
One more suggestion - feel free to use or disregard. What if you stopped the zipper at the clasp (and made it clear that the clasp is a clasp (less stylized) and broght that whole image under the name?