Bought bike last summer, mint condition 1987 gl1200 17k miles, w/ engine turning over but wouldnt start. Drained fuel from tank, carbs and lines but no fuel to carbs. This summer change pump and filter but now engine wont turn over, w/ car battery, just solinoid click and starter click and headlight dies as starter draws too much. Sprayed PB Blaster and tried rocking in 1st gear w/ plugs out. Disabled Vet finally free to wing off into sunset but in need of help. What am I missing please?