Thanks man

, think thats the first time i've inspired someone here.
Onto the wall:
It needs a better background as I don't think the grunge brush does it, it needs something like an old trafford pick or a pic of vidic blended in. It also needs more colour in this.
The fractals bit isn't bad, but could be better and i don't like the blurry render effect. Fix that by maybe just doing a sharpen effect or doing a colouring effect or something to liven it up.
Its not bad though, but you could improve it.