The only bit of punk you show is a grungy background for a submit button, for as far as 20x80 pixels (whatever) is grungy. You could do something with the tabs for example. Just off the top of my head, you could slam a few splatter brushes onto "unopened" tabs. Tone em down a little bit to bring them to the background and voila, you've got a reasonably smart add-on to the navigation.
It looks pretty clean and simplistic, yeah. But I also think it wouldn't hurt to use a little more padding

You're not going to post endless pieces of text or anything, so use your space.
I got a feeling that the space to the left of the contact form is yet to be filled in?
Mooie achtergrond trouwns, die heb ik nog een tijdje op mn hyves gehad XD
Just my two cents. You don't have to do it my way ofcourse, I just told you how I would've done it. In the spirit of like how I would pick a present for somebody that I would want to have myself, too. Which are imho the best presents (to give). Peace