How about some good C&C . . . Tone down the lighting around the render. Use some burning also to help with depth. Try a different font and use the clipping mask method to blend the text better. Also you have over sharpened some areas on the render (some edges look to choppy). Just do a low strength blur brush to take care of that. Also if you use less blur in the background it will help with the depth issue as well. I hope this helps. Great concept and use of colors. Keep it up!
Good one .. Smudged background I think .. Good color and great lightning .. Text looks bad ... Keep it up dude !!
