Share 'Square headlight upgrade options?'

I am new to the Westy world and just love my van. I have a 1990 with the original square headlights that I need to upgrade for better night vision.  I would like any impute on weather to go with upgrading the existing headlights with the high output halogen bulbs or convert to the duel 7 inch round lights and grill. I  have a grill, original set of Bosch H4 lights, and  buckets, in very good cond…