YES I searched, and didn't come up with an answer. I have an '04 FX4 (no title) that is about to have the body yanked off of it and I'm putting on an '07 FX2 body. I do like the FX gauge cluster but I would really prefer the lariat version with the digital climate control. I'm going to be taking the best of both interiors and swapping them around. Since I'm going to have the insides pulled apart anyway, I want to know if I get a wiring harness from a lariat or KR, along with the cluster and CC, is the wiring harness going to be basically plug and play? I don't know if anyone has gone through all this trouble and found out either way, but I'm hoping someone has an answer before I spend a lot of time for nothing. Like I said, the majority of the interior is going to be yanked apart anyway. I plan on changing the heater core just because I'm already in there and since the harness will be right there in front of me I figured it would be the perfect time if it is even possible.