Need some help. So I’m looking to add a matrix switch to my existing system. And then something to control it. All the a/v professional are recommending control 4 or Altona switches. And control 4 for the ultimate control. Not looking to spend that much $$$. So can I do this with a less pricier switch. I found a company call bright link AV. They have similar switches for half the cost. And utilize a Harmony remote system. I’m willing to do a control 4. But need to cut cost somewhere. I’m looking for a4x4 or 6x6 switch to be incorporated into my Yamaha rx 3040 a/v receiver with 9 speakers and sonos , With 4 tv’s and 5 input sources. Please help and how can this be done. Thanks.