Let me try to translate my messages ...
Regarding the drawknobs, it was very important for me to have a baroque organ console in my field of vision, out of solid timber like from Cavaillé-Coll or Schnitger or Silbermann
Moreover when moving a drawknob, I did not want to have some light piece of plastics in my hand, but a real wooden stop. This is from eminent made out of Grenadill wood in their workshop in Lelystad.
The electromagnetic tabs, I could not afford, as they would be additional 300€ per woodknob. A really reasonable compromise instead are the LED's below the stops, which can all be seen from the player's position.
It was my choice to have only one pedal for the swell and one foot stop for the sequencer. All the couples, I have among the woodknobs.
For the keyboard, I chose a wooden core with a roughened ivory-like surface (Fatar TP 60 LW). This feels very good for playing and also has a good appearance, not electronic-organ like

Any questions, let me know

I promise to delivery you sound records, probably in July