1. Looks really cool, maybe a little too dark. 8/10 2. The pattern kills it, and your text needs some work. 7/10
render is over used theres like 10 sigs on this site with that render mybe more so il gve it 5/10 photomaniprety basic but i like it 7/10
1) dunno if u did the effects if yes: 9/10 if not 4/10 2)same than above 3) I dun like grungy sigs, however thhis one is good 7.5/10