| Hi Bigo
Best thing you can do is give Mark at Ozscoot a ring and talk to him about what you want, how much you can spend and let the guys come up with a package that suits your need and budget.
There is no point whacking on a big bore kit if nothing else on the motor will let it work. it needs to be an engineered package
You can take upgrades in little steps or quantum leaps, but it's worth speaking in person to guys in the know to make sure you spend your money in the right place.
Have fun, Alan | 
