If you are looking for wheels with more traction than the 2009 kit wheels, the easiest solution would be to use either the 2007 or 2008 kit wheels sold by Andy Mark. Andy Mark made the 2009 kit wheels and as so they have the same hub design as the 2007/2008 kit wheels which would allow you to easily swap them.
The 2007 kit wheels have a stickier tread but weaker spokes that had a tendency to break as compared to the 2008 kit wheels.
You can find them here at
http://andymark.biz/wheels.html