I have a 99 528i with the factory cassette that is covered with the wood trim flip up piece. I would like to remove the cassette (that I never use) and replace it with an aftermarket DVD/TV/CD with flip-up screen unit. I have the following questions:

1) Can this be done?
2) Can this be done and still allow the flip down wood grain cover to still be used to conceal the DVD unit?
3) Can this be done and still have access to the balance and fader controls that are presently also in that space?
4) Can you suggest good all-in-one DVD head units to buy for this purpose?
5) Do you have any pictures of someone who has actually pulled this off?
6) Any other words of advice you can think of?

Thanks.