I owned a 98 for about 4 years and put around 25k miles on it. I did nothing but change the oil, add gas, and change tires as upkeep. It never missed a beat. I sold it for financial reasons.
I now have an RC51 and would love to have another Superhawk (also) for more lengthly rides. Yes, the RC51 is faster and better handleing, but for the money a Superhawk is great.