I have that same winch bumper on my super duty, with a superwinch sitting in there, and LED lightbars across the bottom... I think it's a 26" in the center, and then four 8"... two on either side of the long one, which are mounted angled to follow the contour of the tray.
the thing that I really dug about that set up is how modular it is.. I put a bull bar (a real one, not the flimsy tin foil ones) on mine, and I'm considering going ahead and putting a full brush guard on it- they bolt right up... it's a pretty reasonable price for a solid piece of gear that can be used as a base to expand on...
for what it's worth, a friend of mine is a master welder- dude can fabricate anything he puts his mind to... he couldn't fab one as nice as this ones made for the cost of material.. he measured and drew it out, and went and priced material- so that isn't just saying that, it's the truth. I think I paid $275 for mine off amazon, and spent another $125 for the bull bar and hooks.