I have done it, I replaced the CRT job in my bedroom with a Flat screen tv/monitor, Kind of wished I'd waited but as it turns out I really needed that monitor about 2 months after I installed it so it was a good thing it was there.
Here is what I have found
1: Make sure the base mounting bolts are screwed int a STRONG support. Many of the walls in a motor home are paper thin and won't take the weight, try to find a stud (I did, on the first try) The more screws that go into a stud the better but at least two of them need to, Prefered is one side or top two
Two, Check the assorted bolts and screws OFTEN, like every time you stop.. Had one of the joints come apart on me.. Locktite is NOT a good idea here but the green might help.
Next, when the TV is in the "Store" position I have a pair of shock cords crossed in front of it, work right well, and I rigged a "hook" latch at the bottom. So far, since doing that, I've not had a problem
Finally Find a good use for all that storage space you now have.. I store a VCR, DVD player and a FTA receiver in mine
