Your fine with all the NOS parts. Double check everything, make sure you torque everything to spec. If you set the bike up good, jetted correctly, clean filter, plugs, routine maintenance. Take good care of it and don't ride it like a jackass the bike will last you a very long time. My 95 was bought from the original owner and turned into my girls bike, I have done the topend in it once since I have owned it, since 2004. They are very reliable in the right hands. Post up pictures and any other questions you have.