Awesome work so far. Right now I've selected Entry 31 as my top choice.
Could you play around with both the graphic and the colors? I'd like to see more colors within the design itself--maybe 2 to 3 to 4 shades of red (or other colors as you see fit). Feel free to add a little more art to the logo. I think you are doing a great job.
Here are some logos I really like:
http://99designs.com/logo-design/store/306http://99designs.com/logo-design/store/267 (maybe with more color)
http://99designs.com/logo-design/store/379http://99designs.com/logo-design/store/199