You need ot be careful about choosing an A bar as you have airbags and crush cans and the like. The Disco II also had a small lamp bar that sits just above the bumper. or is this the one you don't like?
As for which lamps, well the Wipac 100 watt 4x4 ones are popular, or the Ring sports line. I fitted HID into my Wipacs, HOLY SNOT it's like bring your own daylight :twisted: