Steve,
I think we met at Canyonville briefly at dinner. I did exactly what you are talking about. We have a 2000 Marquis. I raised the TV cabinet bottom to the level of the other cabinets so the line goes straight across giving the driver lots of overhead clearance. I removed the two center cabinets using a Fein saw which I also used to cut down the TV cabinet, reattaching the original upholstered bottom. I set my 40"TV up on hinges so it can be folded up against the ceiling entirely out of the way. Glenda had posted pictures of this once but they don't seem to be on the site anymore. If you send me an email address where I can reach you I will send them to you. I also made two raised panel doors to match the factiory doors on the other cabinets. You could alternately build a central cabinet to house the TV. That would be easier but would obstruct part of the drivers view.
My day time address is richard.crane@crystalco.com.
Regards,