Although I provided some "negative" feedback, please understand that I'm really impressed with the quality of what you presented. These are some great ideas.
Please help me understand the type of feedback that is helpful to you - what type of comments do you think will, or will not, work well for you? Since you're the designers (and I can't draw a stick man without a stencil), I will rely on you. I also do not know what will reproduce will, online, in print, etc. Sometimes I imagine our logo will need to print in b/w, so please keep that in mind, too.
I know that our comments/reactions are important in assisting you to come up with great designs. For us, the logo will be really important in defining our business. We are happy to spend time on this with you.
Thanks and I look forward to seeing more great results!