Less is more. Get high-quality front head lights (KC halogens or Toyota factory Koitos with good H4 bulbs, or LED Holley Retrobrights), a good pair of fogs (VisionX or KC) to fill in and a good pair of tail lights like BMB. If need be, add a couple flat LED lights in the rear valence area below the tailgate and wired appropriately to abide road laws.
Pay attention and you will have good useful light and you will have have butchered the looks of the TJ in the process.
Very practical!