our 214WSD came with a TV mount in same location. 32" is about as big as you will want to go. The mount is not as solid as it appears.
We have got a lot of use out of the outdoor TV.
My funfinder XT 276 toy hauler has the outside tv mount & cable connection & 120 Volt outlet near the mount but have never used it and doubt ever will.
It also has the 'outside shower' if you can call it that and wish I could disconnect the plumbing to it as never used plus just one more issue to winterize/de-winterize IMO.
I'm looking to do something similar. I am curious if you have this hooked up to the antenna. On my 280 QBS, I have a coax splice connection behind the refrigerator access door. I didn't know if this is a loop for the antenna or cable.