Hello, I have been using Plex Tv for over 3 years now. I can help you set yours up and also i can show you some other features as i am a member already.
Please give me details of what devices you have and also how you want your Plex Tv connected.
I have hand in experience in customizing plx in production environment and deploy as a media streaming server for a mobile testing environment. I am confident i can do this according to requirement.