Hey Ron,
Yeah I got the "base" model KJ, or so it seems. Mine didn't have the roof rails on it. The plastic trim runs the length of the roof line. You would have to cut the plastic/ metel around where the feet should go, or buy the front trim piece from the dealership for around $80 a side. I just cut mine, bit rough looking, but if I spent more time with a dremmel, it'd look ok. When I got the plastic pieces off, there were no nutzert, but it did have the spots in the roof liner. Got them from the dealer for a couple bucks a pop i think. However, after removing the my custom rack a few times, the nutzerts stripped out. I ended up drilling them out and running bolts/washer through the rail and liner and using a nut/washer to hold it on. Bit stronger that way too.
Here's a pic with just the plastic on the roof. Shoot me a pm and I'll snap a few of the rack with the plastic cut.
http://www.azlostkj.com/azlostkj-home.html
hope that helps.
Mike