Hi, we have a Pansonic TH50PHD30 Panel mounted vertically in one of our offices. The new model is TH50PH9BK (they are both Professional series). Does anyone know if they use the same bracket, as we cannot put any more holes in the wall. We did the same thing in our 3rd office last week with a different TV and we were lucky it fitted. Panasonic Uk are unable to help me with my question. Any help would be greatly appreciated.