1939 master 85 - just converted to 12 volts . the headlights are in " buckets " ? . the wires need replacement . that being said , what do i do about the lights & light holders themselves ? as they are not sealed beam type . also i have the original parking & tailights . is it possible to get new bulb holders / connectors for them ? & where to get them . i have a new wire harness installed except for the actual hookup of the lights . thanks for your help .frank