Your not looking to upgrade your headlight but rather add extra lighting right?
I think it all depends on where you want to mount the lights. We have a 50" on the top of our JK and a 20" in the bumper. Both put off a ton of light. If you want something that you can "aim" more, we could do some small lights on the A-Pillar's.
Also, another thing is how are you going to wire these? If your going to be running a lot of lights and accessories, I would recommend doing a sPod first. Here is a link to them. They will handle all the wire, fuses, and relays for you!
Let us know if you have any questions or if there is anything we can do for you my friend!