just got my bike back from Justin at Steel Horse Performance at Yatala and it has been transformed. He fitted TMan Performance 555 Torqster cams with a TTS tuner and dyno plus a full service. It went from 63.27hp to 81.22hp and 79.59 torque to 93.24 torque. Definitely a noticeable power increase and much smoother, except at idle as it now has a nice lumpy idle . He also fitted Racetech front fork springs and tweaked the rear shocks. The difference in handling is huge, it feels really tight now but not too stiff. Overall I am extremely happy with what Justin has done for me and all up it cost me around $3k. The best part about his shop is that he is the owner and only mechanic.