Love it, minus the text, it could use a bit of work. The flame effect, I would have either kept them black and white, or just fire looking, but colorize not half bad either. all in all it looks amazing, Could you post the original stock for comparison?
My rate. 8.6/10 Just on the overall skills you have demonstrated. took some off because of personal opinions regarding color and texture, and text. But all in all a great sig.