Re: KO4 kit or R1? (VWMike81)
954RR is a great bike. Don't limit yourself to the R1.. ride the RR and the GSXR750 and see which one you like the most. Not sure if RC51 is in the same price-class, but the twin is really in a different performance class.. insane performance too!
As for S4.. Stage 3 S4 is insane for a car, but the fact it isn't a ''death trap'' is exactly the reason.. there's no feeling of wind-in-your-face, close to earth, insane lean-angle, front-wheel-raising up sensation. Plus, nothing is safe, and all risks are manageable.