I can feel your pain with the Eros. I helped someone set up a P10 and was rather alarmed at how short the tonearm leads are. If you're designing a cabinet, you could put a hole in the top of the cabinet right under the base of the tonearm to let those wires pass down and into the Eros below. Otherwise you can make the cabinet a bit wider and just set the Eros next to the TT.