Rebuilt the master cylinder, replaced left front wheel cylinder and hose. Inspected the rest of the brakes. Did a rough bleed of the system and appears to be working OK for barn yard driving....if I make it that far. I did buy all new wheel cylinders and rubber hoses, but thought I'd wait on that labor until I know it runs.
Carb rebuilt, valve cover and side cover degreased. Sprayed the valve train and lifter valley down with carb cleaner and MMO. Still pretty grimy. Probably a life of non-detergent oil.
Next stop. Ignition testing and installing new fuel pump. The gas tank had a hole, so will siphon from a can.
If it runs, then its on to a new gas tank. Check radiator and water pump/cooling system.