Its always been about the individual, $$$ up front, and use later down the road. I have had three Jeeps in my lifetime (67 years) and have built each one up depending on location (retired military) road, trails, rock crawling. But two of these were before Rubicons came out. My current 2015...
yes lining up the brackets was the most challenging part. I used my 3 ton jack to hold them up in the middle and used my two jack stands on the ends......installed myself in just over an hour.
I went BL/SAS because I know I would try to build it up like I did my Jeep. More costly that buying direct from the FORD. And comes with the warranty. love my 2015 JKU sport that I turned into a Rubicon....but costs more for lift, lockers, tires, regearing etc.....
I will open the bags tonight and check for Airbag openings but they should have them. Ordered directly from FORD. Not aware of any differences between 2 door and 4 door front seats.