I think is good but it looks kinda blury, you said you used another sig but the image is really good (comparing to the others you did so far). I like the text where you put it blury I don't know if you put a border but you could put a 5 pixel one in black
After I saw an Atlanteay post I saw that you can in PS change the colour of the text without having two use two separate layers so you could do it and add some effects!
Now that you're getting good at this get ready for more advices