My fitment issue on the D pillar was really at the headliner. The 2 clips on that corner of the window did not want to engage without popping out. I think as the heat softens the split loom, it will be fine. I don't know why I didn't duck it into the pillar sooner, I guess I followed the factory wiring on the outside when I did the turn signals years ago, and didn't even think of it this time.
Also, thanks for the kind words. It WAS a lot of work. I will let it sit with the darker color for a while, if it doesn't grow on me, I will pull it down and paint it silver.