I think TorrentSeeds ratio difficulty should be raised to Medium since they removed their bonus points system, or even to hard since it's very very hard to have a great ratio there without an autosnatching seedbox. It's as hard as Redacted to this point. The only thing that could improve your ratio is the freeleech, but you have to grab it very fast or else you won't get any upload since seedboxes are competing with you and there are very few leechers.

Elite-Tracker should be raised to level 3 since xthor is level 6 and both are competing pretty well on new content (both have scene bot) - rates for this one should be 8 (pretimes) - 6 (speed) - 6 (content). It has 90 000 torrents and around 5000 members (not quite sure of the exact member count). Elite-Tracker is as good as HD-F or HD-O, and both are level 3.