I think the concept is cool but you should go for a solid line weight illustration with maybe a slightly bolder outline on the bunny.
Also maybe give the face of the rabit a little more detail, basically bring it to life.
definetly not the first one, prolly the 3rd 4th and 5th (without distortion on the text)
There is a great and apt attitude to these however the art work is iffy .
Polish dat rabbit and experiment with a more contemporary font(suggestion graffiti font) and your on to something here.
That's funny. I did a basic font only logo for a DJ last year, and that Woah! font is what I used.
There is lots of fonts (graffiti) out there I just find woah quite readable.
The linework on the rabbit definitely needs some variation, but I like the shield concept because it sends a message about the group that equates them with high society, like DJ elites.
I'd make the arc of text at least as wide as the rest of the design, if not a little bit wider. I'm thinking about the visibility of the name if they want it embroidered on apparel.
I love all the elements behind the concepts separate. However why you put them together they aren't working for me. The bunny is a great idea and really done well. Concept 3 is the closest to being right but the bunny just doesn't look finished when you put him next to the dark charcoals and reds. Try making him look more finished by adding some bold lines and colors. Great start.