Thanks, just to explain some more with that hairstyle I would have to have it shorter and also I might swap the colours around, so all blonde with brown bits instead of all brown with blonde bits.
In terms of hair length, I like to have my hair long because you can't headbang with short hair.
Thanks for the responses so far, and don't be shy to sugget other things!
EDIT: Here's a more recent picture of me (taken today) hopefully this will give you a better idea of my hair length at the moment (sorry for the size again).