Have a kit coming with stock jets as well as all the other assorted parts needed. Will be riding in the 6-700 foot above sea level range. At least for the most part. So any reason to change the jetting? If so what jets would be better? Mind you I am not as young as I once was. Won't be wailing on the old girl like back when. And any longer road trips will be on the bigger bike. Perhaps an occasional short hop on the highway for an exit or two. Mostly around town and light trail riding.