Logo Design Needed

LET ME TELL YOU ABOUT US:

This logo design is for a Naval Bomb Disposal unit.

HERE IS WHAT WE NEED:

We need a print-ready logo with some type of amphibian icon (to symbolize "Land and Sea"), so the logo could be printed with or without the text. They are leaning to some type of crab - but not something that looks like a restaurant. More progressive. Can be a bit more basic and not super detail oriented. Please see the JPG for previous ideas to build off of. They'd like to have one idea that uses an octopus rather than a crab. Also if you have any ideas for something completely different in addition, that's fine too. They liked using the icon instead of the letter "O" in the name - LASEOD. The name LASEOD stands for, "Land and Sea Explosive Ordinance Disposal". Depending on how close the "one" the client likes is, we may need a few iterations. The offering price should include those.

OUR TARGET AUDIENCE IS:

Most of the customers are more military oriented. So the client isn't too worried about it's audience other than they want someone to see the icon (crab) and automatically recognize their brand.

WE LIKE THESE DESIGNS:

2 versions of color. One uses the blue & gold/yellow of the navy colors (see original logo in attached JPG). The other is a gray (all) that gets embroidered on clothing/hats. Need fairly bold font in caps.

WE ABSOLUTELY MUST HAVE (or we don't want to see) THIS IN OUR DESIGN:

Cheesy restaurant icons. Just make something that has impact - please don't just copy the versions uploaded. Come up with something original and exciting!