Thank you for the feedback, I appreciate it. The text portion ("...igital Marketing") might seem a little small, but as your company name is quite long, I think having a mark that could stand on its own - the "7DM" shaped out of 7s - is an option.
This is our official winner! Karimc48, please PM me your Paypal ID so we can send payment your way. I will provide you an email for the PSD files after we send payment to you. Thanks again to everyone who sent in entries! Greg