I'd really like to do the same in my XC90. I want an aftermarket head unit for it but the space is so large, it doesn't look clean when you install a double din head unit because of how much space is left over around it. I wish they made larger head units, but installing a tablet is probably my best bet, though I don't know the first thing in how to go about it.
XC90 Double Din option:
If I could find this bezel and keypad, I'd do this. I just simply can't find it anywhere, but notice how it looks so much cleaner. Bonus because I love the Incredibles.