Hi everyone, please excuse my lack of knowledge about AV. I am currently planning an event which will be held after one year. There will be a lot of activities during the event and therefore I'd like to have 4 video walls in the middle of the venue. The venue is quite large so each screen/wall/display needs to be about a 100 inches. Can you please recommend all available solutions? Should I buy large TVs or video panels? Thank you in advance?