Join Date: Feb 2009
Location: The Dandelion City
It's best to look at overall dimensions and not just screen size. Some sets have narrower bezels and will fit in a smaller space. Whether the speakers on the side, bottom or edge will also make a difference.
Can't help much with the tuner details. That's probably best found out by reading set specs and user manuals. Those can often be found on the manufacturer's web site. For a boat, I would also be looking for 120v/12v operation.
At 20 I had a good mind. At 40 I had money. At 60 I've lost my mind and my money. Oh, to be 20 again. --Scary