I would recommend a decent wall outlet regardless whether you're connecting your TV directly to wall or through a line conditioner.
I don't know if you're using a line conditioner at this time. If not, once you're done with this installation, look into Audience or Shunyata Research line conditioners. I currently own three Audience aR6-TSSOX line conditioners and I can't imagine living a day without them.
You probably don't need 3 but one of those will elevate your system performance to a new level.
Keep us posted.
I don't know if you're using a line conditioner at this time. If not, once you're done with this installation, look into Audience or Shunyata Research line conditioners. I currently own three Audience aR6-TSSOX line conditioners and I can't imagine living a day without them.
You probably don't need 3 but one of those will elevate your system performance to a new level.
Keep us posted.

