Total novice when it comes to home audio, but I've had this idea in my head for several months and I think it's time to put it on the wall before football season starts. I currently have a 65" in my living room and I'm looking to add 2 more on the side for my ultimate football experience. Since I'm clueless as to how most of this will work out, I need some advice before I start buying stuff that won't work. I understand I will need 3 separate Directv boxes, but my main question is do my other 2 TVs I plan on buying have to be different brands? I plan on buying a new universal remote (recommendations for best cost effective one are welcomed) to make this easier on me. I'm not looking for anything fancy for TVs since I have my main tv for that, just the best way to add 2 tvs to have multiple games on. I can program each DirecTV box separate I'm assuming? I don't plan on being in this house for more than a couple more years until I build another where I can plan to have a much better setup, so I'm looking for the most economical way of doing this since it's just for a few years. Any advice would be greatly appreciated.