Welcome to the contest. I like a more robust, easy to read, fat letters, stout logo. I took a look at your profile and you have done some amazing work that is very professional. I'll provide more feedback on specific logos you have done that I really like when I have more time later today or tomorrow. I am not too fond of the artwork you have initially used, but do like some art with a dimensional feel to it. Fading colors or shadows that provide an alive feeling (if that makes sense).
Thanks for your contribution to the contest. Bob Sage www.fedmaint.com