But if you feel uncomfortable with the installation, have it done. Also have them put in a safety wire to keep the set from hitting the flow if one of the mounts fail.
I have this (UN50J5200AFXZA) 50" samsung smart tv and am wondering if this (WMN1000BXXC Ultra Slim Wall Mount) wall mount will support it.
The TV weighs under 25lbs, and is 400x400 VESA compliant, while the wall mount (from a 3rd party site) states it supports up to 400x400. I have never mounted a TV before (but will have help with installation). I was hoping maybe someone here has firsthand experience with these two pieces.

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