Modding a Razer Orbweaver to be wireless?

So for my HT-gaming-PC, I don't want to have to sit 5 feet away, but I want to use my Orbweaver.  I plan on building my own version of the Roccat Sova, but I'm not sure how to make a wired USB input device wireless.  What says the wise and mighty crowd?  Am I screwed?  

 

http://ow.ly/Coh4w