Each of these steps,  

[2], [3], [4], [5 & 6]

 can be thought of as an independent Kedro nodes that can be reused in the future.  Now, how to integrate this with ClearML is unclear to us.

The same can be said for ClearML, each of these steps is a clearml Task (with it's own repo/environment)
It sounds (and I might be completely off here, so please feel free to correct me) that the main use for Kedro is the nice web UI of the pipeline (which I
agree looks very cool).
The real power of clearml is the ability to very quickly generate those Task from code have the orchestration & scheduling combing with the agent to actually run and monitor the jobs, these are feature that do not exist in Kedro.
What am I missing here?