my sister has a 2004 4runner SR5 with only 2 rows that we need to convert to a third row. i've done this swap before on a durango and it was pretty straight forward. just needed the seats, seatbelts with buckles, and the trim to make everything look factory. would this swap be pretty much the same? what about the second row seats? do they fold differently in 4runners equipped with third row from the factory? or would it be the same? any guidance would be appriciated. thanks guys!