I bought new 4-position terminal blocks for the inner fender connections (they're used on the '54 trucks with the horn behind the grille and available from the usual vendors.) I added a wire to each side for turn signals (dual filament bulbs in the parking lights.) Since they were longer than the originals, I flattened and welded up the hump where the original was mounted and hammered in a new hump in the right location for the 4-position terminal block. Keeping the terminal block turned out to be a good move as I wound up removing the front clip shortly after completing the truck. All that was needed to disconnect the headlight and parking light wiring was to loosen the terminal screws and pull the main harness loose and drape it over the engine.