Have really been enjoying my S4 Mk3 for the past couple of months, and functionally I love the controller, one issue I find is with the aesthetics. Coming from M+ with its individual group and sound color selection, the S4's deck feels lacking in its depth with the static color palette of Blue for decks A & B / Light orange for C & D. Was thinking that providing users with a means to change/edit deck colors could be a really cool aspect to add to Traktor S4 Mk3, especially considering the large RGB disks around the jog wheels, and the colored channel and main volume dispays. (Specifically if It could match up with group and sound color options for M+ that would be sweet)