Steering wheel swaps are super easy - I did it on my 2013 Taurus Limited - it had a worn out ugly steering wheel with fake wood on top. I bought one from an SEL that was all leather. To release the airbag clips on that car, you stuck a screwdriver inside a hole on either side of the steering...
I was thinking about swapping this same harness - does it connect under the headliner somewhere? Did you have to remove the visors and whatnot to drop the front of the headliner?