I am staring to layout a plan for finishing out my basement and trying to figure out the easiest and safest way to run electrical down the length of my house. The current holes in the floor joists are packed with romex for the rest of the house so my options are to either drill another set of holes or since I am going to frame the I-Beam in I was thinking perhaps I could run the romex down the I-Beam. I was thinking of using some sort of clips or U-Brackets to secure the wires. Any thoughts on this method? If figure its safe and I would not have to drill anymore holes through my floor joists. I figured I would ask here before I call the city inspector to get his put.