Is the carpet kit the same between a 2004 LC and a 2004 Lexus LX470? Are the seat frames and the seat brackets that hold the seats (front ones specifically) to the floor the same? I ask becuase I am going to recover my 2004 LX470 seats and would like to buy a set from the junk yard to work with while my LX seats are getting new leather. I will then recover the second set of seats in a type of upholstery that is more suitable for trips when I don't want the leather.