Hi Wildglide,
The 26" Samsung TV in your 2011 looks like the same one I installed in our 2007. Back in 2007, Phoenix offered a smaller 3:4 aspect ratio TV so I ordered our PC without a TV, then installed a 16:9 widescreen for less.
Our 26" Samsung TV being old RCA red/blue/green video technology, works well with our original Executive 2007 head unit. We are limited to DVDs, unable to play Blu-Ray. Due to confinement against the fabric ceiling, the TV ran uncomfortably warm so I installed small computer cooling fans controlled by a POT to lower their speed for the sake of noise which made the TV operate nicely cool, but power consumption has always been significant, with or without the fans.
If I were to buy a replacement TV today, I would select a frameless 32" with an external power supply, not 120V direct. Actual operating voltage is subjective to amps and watts, so upon bringing the TV home, I would immediately experiment with a car battery to determine if the TV will function properly from that power source. Being LED technology today, power consumption will be greatly reduced compared to my 2007 26" Samsung which I believe is LCD/fluorescent that consumes a lot more energy than LED technology.
Naturally, TVs today are much more techie. My favorite is screen-sharing a smart phone to the TV to watch anything off the phone, right on the TV.


Just FYI, also back in the day, I installed a Toshiba TV/DVD combo by the double bed. Naturally, it is much easier on the house batteries.

Our PC has not kept up with technology, but we tolerate it fairly well. If or when something dies, that would motivate an upgrade.