Hey JoeDrum,
In regards, to that 78' Hybrid Bumble Bee, I built that for My Brother-in-law He wanted a Bike, I completely went through that bike, New Clutch, Brakes, Brake Masters, Caliper's S.S. Brake Lines, Carb's Rebuilt, Starter rebuilt, Heads pulled apart valves wire brushed, seats brushed, ports cleaned. New Rick Stator, fixed/repaired Wire Harness, Used Heavy Gauge wires in wire harness.
New Head Gaskets, timing belts, thermostat, Water Pump, Rad hoses.
Pretty much anything that could be replaced, was.
Changed to pointless Ignition. Rebuilt Front Forks used progressive springs and synthetic fork Oil, & progressive Rear coil over shocks.
This bike went back to my Brother-in-Law, a few Months ago.