light bars

So I took this light bar off my ram (52inch curved). And when I hold it up to the x it looks just as wide as the truck lol. Should I just get a smaller light bar or custom make brackets for the one I have?

I have a roof rack but have been thinking about the storage bin and a light bar. the storage bin I can probably figure out. the light bar how do I run the wires? harbor freight has a 40" for $90. I know stupid I just got my first one and love it.