I went with a smittybuilt x2o. I was able to mount the control box centered on top of the winch. It just barely clears the hard line running in front of the radiator.Thanks for the reply. Waiting for my C4 fab to be delivered. Have a very tight turnaround on paint and install before my trip. That being said, C4 indicates that you should use non-integrated winch due to fit, but they can't suggest a model or specs for fitment. Very frustrating. What winch did you go with? Sorry for being long winded, just trying to figure this out.