My best so far :)

Rate/hate CnC you get the drill

 

I like your sytle here, it would look better if the render blended better around the edges, and if the text wasnt so akward. Try making the subtext smaller and putting it horizontal. Maybe could use more effects, but I like simple sigs. KIU.

 

nice flow, the lights on the left part are a little messed up, try getting the main render to join with the background

 

thanks