I'll have to look for the thread on changing out the head unit. I have replaced mine with a DD in dash dvd player and it only took about 1hr to do. There are 2 bolts at the top, you have to pull out the vents and there right there. Then you have to pull the plastic from both sides of the center stack, not all the way as you only have to get enough room to pull the bolts. There are 2 more at the bottom, you have to pull the top of the center console out to get to them.
Open your center console storage compartment, using a small flathead screw driver lift up on the silver plastic of the center console, till it pops loose, Make sure your hand brake is as far up as you can get it, and take the boot off of it and your shifter if needed. Again you dont need a lot of room just enough to get to the screws.
And the top Display will work just fine.