Dont bother...Ill give you $500 for the bike as is!
You didnt tell everyone that the chain was rusting. Makes a cool jingling sound while riding...its be perfect for the holidays

Tach needle...Id follow your plan...go through all the connections and grease em up. You know this but Ill say it anyway...check your wires while your at it...look for pinches and sharp bends that can cause shorts and breaks.
Good luck...and if you get frustrated my offer stands
