Ok, thanks. I'm using ZHZ. Still, I think it would be great to be able to have different colours for each module type as it is easier to separate them with a quick glance.
Today I was toying around with different colourings, taking some ideas from the default ZHZ 2.8 skin. Mod Matrix text colour is the same as the line and the crosshair that chooses the destination. Volume and Pan have their own colours. Unipolar and bipolar with a little difference to easily see which is which, etc.