The shop found a crack in the battery. New battery, voltage reg and ballast resistor and car starts and runs. Alternator is charging at 14.5. Dash cluster being sent back to Instrument Specialties for testing. Clock, tach, gas and oil not working with power present at the back of cluster. Overhead dome light blub was shattered.??. He didn't look at horn yet. No wires or connections found burnt or even in questionable condition yet.