Hey guys, I got a 2004 special for a parts car for my 2002 special that I bought for my wife, which has multiple injuries and problems. I really would like the heated memory seats from the 04 special to go into my 02 R/T. Is it plug and play if I have the entire donor car and can take the whole wiring out of it? Secondly, would it be worth it to put the 04 special pcm in the 02 R/T? If it's doable I'll switch the gears out as well. Just wondering how big of a PITA it is.