Hey,
Here is an update.

I ended up with a differeng setup:

ModularGrid Rack

With 2 more modules than the 12 expected on the 62hp Palette case. Works fine!

It's a fun little skiff. Not much variation on the sounds, but Neo-Trinity allows for on-the-fly cv recording to change melodies, steppy is quite playable, I can alter the synths´ decay with Total Recall and note triggers with Running Order, Electus is quite fun, I even have some ducking with Tymp...not too bad for such a small portable case.