Hello there!
We may not have met yet; I'm Mack, and the first thing I've gone to notice is that you may want to blockify your clan's name.
See, not many people are going to find interest in a clan that has the same name as an existing corporation. If you changed the name to oh, maybe, the "United Bricks Marine Corps" or the "Blockland Marine Corps" (but I think that one is in use already), people will definitely find interest in it. Or if you're creative, you can think of a completely unique title for your group that will have the whole clan discussion raving about your new clan. :)
I hope you new clan does well, and to also note, if you need any logos/headers/spacers I'm happy to help. :D