If you wanted to try to add some bling and cost isn't a huge factor, you could try some Chrome braided sleeving. The 1/2" sleeving is like a buck fifty/foot. I think it might be cool to do. Would kind of go well with the braided Barnett cables.
Right now my headlight goes off when I turn right and back on when I turn left, depending on how much I have to do to fix that, I may try some myself.
Here is one link
http://www.cabletiesandmore.com/chromesleeving.php
You can get chrome, black, or colored split loom too, but that isn't really cheap either. And it isn't exactly great to look at.
http://www.cabletiesandmore.com/chromeloom.php