Defense LockLogo Design Contest

Hello,
Here is my first submissions.
Your feedback and comment are welcome. Thanks.

Updated entry with DL initials.

pretty sweet. you make this very hard to decide!

Thank you for your feedback and high rank.
Updated entry with new lay out of DL initials.
Please let me know if you want to change some revisions on my design.

Best regards,
Fuad

nice. i like the new one better too.

Updated entries #104 and #105 with silver on LOCK.

glad you said so, id have not seen it. nice subtle change.

is there a difference between 104 and 105?

Thank you very much for the Great Rank.
Yes, there is a difference between 104 and 105, red and grey color in EXPERTS.
Please do not hesitate to ask if some revisions needed.

Best regards,
Fuad

Updated entries #135, #136, #137 and #138