It took some time for the extensive discussion to end. Master Willix had to hold a lengthy lecture in order to make sure that Ves and the others knew how to handle resonating exotics.
In most cases, resonating exotics directly replaced some of standard materials in certain systems and components. This allowed the Journeyman to design the expert mechs in the same manner as standard mechs. The only difference was that Master Willix would swoop in and substitute some materials for resonating ones.