Your truck looks great and I agree, I love the style of the new headlights, and grill design. The re-vamped front end was the reason I bought my truck!
Any chance you took pics of the conversion process or have written instructions? I have a 2016 SL and hate the convetional bulb for a signal light. I really want to convert to the LED signal light and additional running light. From what I have seen so far, the signal light is a component of the upper headlight assembly, is this correct or can it be switched out without changing the headlight assembly? Also, do you have the specific part numbers for the assembly. I checked with the parts department at my local dealership and, well, they were less then helpful.
You also mentioned that there was work needed with the wiring harness, was this due to the model gap? I am curious if I can "plug and play", or what would be required to make the conversion.
THANKS!