How do I mount my TV on my wall with poor stud location?
Depending on your budget, most TV mounts for large TVs have enough leeway to be installed even where the studs are not centered behind the TV. I installed a 65" TV on a wall where the studs were off center relative to the wall unit. The back plate was over 2 feet long, which allowed me to easily hit two of them. In my case I wanted a mount with articulating arms to make it easier to push the TV back into the wall unit so this made it easier as well...however either way it looks like it would have worked even in the "worst case" with a stud right in the center of where I wanted the TV. (My studs were 16" apart though, it would be more difficult if yours are further apart)