I have the nFabs - I don't use the step but my short wife and neighbor have used them without complaint. The fit is good and nFab's customer service is without equal. A misweld on one side was addressed by sending me a complete new set and having the old one picked up.
I had to completely disassemble the bumper to get the wiring out, but needed it to reuse the original fog lights. It was a pain but resulted in plug-in wiring for the lights.
Actually this is a Quadratec winch, but it mounts the same as the Warn winch on my TJ. There is a requirement to trim one bracket if using a certain Warn winch and that is covered in the bumper installation manual. It does not appear to be a big deal.
Kudos to Lange Originals--the powered Hoist-a-top I ordered was missing a couple of pieces. When Lange was contacted they put the missing pieces in the mail that day (Priority Mail) and I received them within three days. That is customer service! No questions, no hesitation.
I'm no engineer but, if the purpose of the hood heat shield is to keep engine heat from the aluminum hood and it's paint and plastic elements, why is the reflective side of it on the top (hood side) instead of the bottom (engine side)? BTW, Dorman 963-086D Panel Push Retainers work to reattach...