With template plugin you can avoid having to duplicate configuration in multiple tasks. This can be adapted for movies, comics etc. easily. See template documentation for more tips.
templates:
  tv:
    download: ~/torrents/series/
    exists_series: ~/storage/series/
    series:
      - pioneer one
      - south park
tasks:
  some-feed:
    rss: http://example.com/feed.xml
    template: tv
  another-feed:
    rss: http://foobar.com/feed.xml
    template: tv
Uses plugins: template, rss, series, exists_series, download