gday mate. I hope you have fun over the winter period. Go to
www.roguerc51.com and check out all the tests they have done and compare the results. I have a magazine of when they first released these bikes and they tested 1 standard with PCIII and 1 with moriwaki cams and pipes and the dyno was overall in favour of the standard. unless you're after a land speed record, change the front sprocket down -1 tooth for even more pull down low with front lift, or -2 for permanent air. It will save you thousands.