That should look good and work well.I'm not sure where they run the 550 wires out of the sports bar,but i removed the bar and drilled a hole at the bottom front part of the bar where it meets the tub.Then i pushed the wires through until they hit the bottom and then pulled them out with some heavy household fuse wire with a hook bent on the end.
Bit of heavy duty swearing and i got them out.
I just used nut serts to mount my lights and drilled holes in the bar behind the lights to run the wires through.
Nothing flash but suits my needs.