Hello fromm western Wisconsin, USA, where the riding season is drawing to a close. My only running bike right now is a 1968 Honda CT-90, but over the long winter I hope to change that, as I just acquired a 1975 CB550, in run-down but restorable condition. It has not started in nearly a decade, but everything is present and in apparently sound shape. The tank is terribly rusty and in need of repainting, and I am investigating the de-rusting methods that several members here have used. Hoping to get it running before it becomes too cold to work in the garage. Thanks in advance for all the knowledge I will gain here!