Welcome to the site, I must commend you on your bike choice

, I own an 07 and based my decision to buy it on my buddies 06.
The only difference between the two are the size of the squish band (head dome volume) kawasaki gave the 07 head just a little more volume to try to tame the beast
here are a couple of recommendations for your bike to smooth out that violent mid range hit and improve power over the whole range
install the optional, lower compression base gasket
Vforce 3 reed block
9 or 11 oz flywheel weight
and depending on where you are, lean out the pilot jet one size from stock
one tooth bigger rear sprocket
those four things alone will give your motor an electric smooth power curve
I have also added a FMF gnarly pipe and Turbine core2 silencer, but I ride woods
The Fatty in conjunction with the powerccore2 is a great pipe for moto
