I have had a 17-inch MBP since 2009. It has been an awesome computer, except that now it isn't powerful enough, and there isn't a 17-inch model available anymore that I can get to replace it. So I got a 15-inch MBP and I'm wondering...would it make any sense (or even be possible) to remove the insides of my new MBP and install it in the old one? Has anyone ever tried anything like this?