I didn't take detailed photos along the way, as I just laid down in the bed and went to work.
As mentioned above, I also tapped into my OEM bed lights, but did not drill any holes.
There is a gap between the stake pocket and the bed rail, so I simply slid the led strip through that, centered it, then removed the tape from the 3M adhesive. The supply wire, I ran through a small triangular gap in the rear stake pocket, then down to the wiring for the OEM bed lights.
I'm planning to go grab a few night pics once it gets dark to either confirm or dispute Eatonpcat's thought above regarding the brightness. I'll try and grab a couple of closeups at that point that will help show more detail as well.