After a discussion with my peers and tutors I think I finally came to a possible outcome.
With Alistair hall everything was looking clear and some of the details and tweaks added by him seem to have taken this project to a new level.
As the main aim is to print this project with the riso print the editorial piece is using a very simple colour palette of black and green.
With this colour I am exploring how can i define levels and hierarchy on the different elements. This is how it looks so far comparing to the previous version.