u/Comfortable-Bet-3921

Hello all this is my first time posting on Reddit but I feel totally lost. I need help arranging my 5channel sound system. Particularly my fronts. The hallway on the wall with the tv has made doing this very frustrating because the wall is only 72” which is enough room for my tv and speaks on either side but too short for my seating which currently stretches the full length of the other wall. Additionally I have a piano on that short wall on the other side of the hall from my tv. I’ve thought about getting rid of a couch to condense my seating area down closer to 72” but I feel like it’d be a tight fit even at that. Any one have advice or idea on how you’d arrange this space? Thank you in advance.