Hans,

A lot of heavy thinking in that write...
Nice.
Serious.

I like the idea of the arrangement. Mostly piano with lush strings filling out.
The pianos sound "weird" - so often the case with the BIAB piano RTs.
They sound Phase-y.
Switching between piano RTs highlights that further.
Using MIDI SuperTracks with a good piano VST fixes that (if MSTs exist for both RTs). Surprised you did not go that way.

The strings are nicely done.
The BGVs on the chorus work really well.

I like your serious, thoughtful song.

fj