I have a 1982 PW50 that is missing the air filter and spark arrestor. I am muttling through trying to get it running but the carburetor is a mess and the electrical is sketchy. The plastic are complete but rough. It does have spark and I did get it running once a few years ago. My question is do I trudge forward on trying to rehab it or do I cut my losses and sell it. Anyone in the Edmond OK area interested?