If you plan to fab your own I suggest buying a set from trail-gear.com. I modified their 78" to fit my Commander. Took about 2 hours and they were done. I've hit them hard many times with no issues. Too bad they aren't on sale anymore, because I got mine shipped for what they are selling for now.
They aren't as sexy as many of the others out there, but I prefer they way they mount over the others I've seen. You won't lose clearance, because they don't hang below your subframe.
