After some research of the prefacelift cone nose Model S, the facelift 2017 Model S and the OEM parts involved I have decided to move forward with the retrofit of the facelift nose onto my cone nose P85. I will be posting al kinds of info as I discover it into this thread. As of last week, my facelift 2017 bumper is here, the needed parts are on order and will hopefully arrive this week. I have removed my cone front bumper and installed the new bumper. Everything looks great and the hood gap doesn't look bad at all but once the upper grill is here, I will get a better idea. As expected, the fog lights for both generations are identical and will bolt up with no issues. The old headlights can be retained as they are the same exact shape. Enough talk, no for pics.