I use same solution as you having tried emby and sonarr etc. the biggest problem got my family and me was searching what to watch and adding it rrr services, we wanted to have netflix but quite instant, not just to watch ( as you might have to wait a while be at 5 or 10 mins on torrent) but also browse, there is so much to watch what should I download, so streamio helped me there, now how to get there media, well debrid services gave us instant access, so it was quite a easy solution.
I use same solution as you having tried emby and sonarr etc. the biggest problem got my family and me was searching what to watch and adding it rrr services, we wanted to have netflix but quite instant, not just to watch ( as you might have to wait a while be at 5 or 10 mins on torrent) but also browse, there is so much to watch what should I download, so streamio helped me there, now how to get there media, well debrid services gave us instant access, so it was quite a easy solution.