I have an OEM that is looking for a lower cost HMI for for a bigscreen TV. It's only displaying 1 page with about up to 50 variables from the PLC. They have used AB, Siemens, some homemade SCADA, etc. I'm looking for a system that is cost effective with HDMI output. There is no fancy graphics or animation. A few multi-color lights and some timer data. What do you guys recommend?