Would you be surprised if the Logistics Core doesn’t even need a GUI? You are gonna attach things similar to Import and Export Busses to it, and also Storage Busses, and those will have the GUI.
The Logistics Core will do its work according to which ratio of CPUs are contained in it. This means Stats like Processes per Second, Throughput per Process, Internal Buffer Size and Maximum Network Range are given depending on CPU Count.
Apart from actually doing the movement of Items, it will just accept Power and when hit with the Magnifying Glass it will give out CPU Count per Category.