I keep forgetting that I have a little extra room
I saw Tom put the 26" TV in and I was concerned about going any bigger. I have a 32" in my bed room at home and didnt really want to buy another TV dedicated to the camper. So, just for giggles, I took the 32" out to the camper today and to my surprise, It fit fine.
I think I'm going to extend the cabinet top a little bit (about 3 inches each way) and put sone self adhesive foam on the back edges (sides) wedge it into the corner and screw it right down to the cabinet top.
That way I dont have to worry about it going down the road and will come out to go back to the house with 1 screw