new headlights

Just pick up a set of 7" halogen sealed beams at Autozone or your favorite chain store. This is what I have in my 68 Barracuda and they made a nice improvement over the standard sealed beams that were in there and only cost about $9 each.

You can also get 7" european spec assmemblies from Cibie, Hella or Carrello that use a seperate H4 halogen bulb that plugs into the back of the reflector.

These options have similar power requirements to the standard sealed beam.

The H4 bulb is available in higher wattage ratings too. Be carefulwith your wiring. The best thing to do is use the exisiting wiring to control relays with appropriate sized wiring providing power through the relay to the bulbs.