I'm the gone to Mexico J guy
...and, might add,the J is doing great SOB.
IMHO, that TV is just too small for that size living area. Ours was mounted up front. I removed it and replaced it with a 32" LCD. From looking at the wiring diagrams, even with a side mount, you could probably put a big one up front since all the wiring originates in the right overhead compartment.
We moved the small TV to the bedroom. Took that 50# TV out and replaced it with the one from up front. Very happy with this setup though I do need to get son-in-law to help trip it out for me. That also frees up some storage area where the heavy/deep TV used to be.