Finally got my chain working, so I made a quick and boring and very uninteresting test recording, but it shows the quality I got:

https://www.youtube.com/watch?v=fS4zbIebg24

This one is in 1080p@30. Sadly that's the maximum my (older Blackmagic Hyperdeck Shuttle) HDMI recorder can process, the alternatives would be 1080i@60 or 720p@60.