Torrents+Real Debrid and IPTV have taken care of all my media streaming needs.

I do have Sonarr/Radarr setup, but streaming via debrid works so well I haven't needed to use them much.

Private Internet Access allows port forwarding

The addons I use are: Torrentio, TraktTV/Integration, OpenSubtitles, TheMovie Database, Localfiles and Cinemeta.

You might want to check your torrentio settings to see how many results it is limited to.

Real Debrid does seed, unreliably but it does. Debrid-Link seeds like a regular seedbox which is really nice. Unfortunately it isn't nearly as well supported as Real Debrid.

You should really get a cheap seedbox for a month or so to build your ratio up. Pulsed Media offers a month for less than a dollar I believe.

You can just go to https://torrentio.strem.fun/configure and use all their trackers.