My 1984 900 Ninja serves me quite well while I'm saving for the Bus. Total cost of buying and re-furbishing: $2,500.00. It still goes like stink for an older bike too. All stock except for Muzzys 4:1, K&N stage 3 jet kit, and satin black paint job. My next bike will be nothing less than a Hayabusa. I haven't loved a bike this much SINCE 1984, when the Ninjas first came out.