I'm going to build a grudge bike (nitrous bike) and found a good deal on a k8 gixxer. U was going to buy a busa or zx 14 but have a chance to get this gixxer for a good price. Will I be at at huge dissadvantage using a gixxer compared to a busa or zx 14? Or should I say am I wasting money buying the gixxer and just get the busa or zx 14? Can the gixxer run with the bigger bikes?