I learnt a lot from your website before digging into my first Sk-1 project last year. After due thought and careful planning I opted to used a pin header matrix for my patch-bay. It's been a terrific success and since then pin headers have become all the rage in synth patching, so I'm excited to see how the two interact. http://imgur.com/DsG62Lj here's a quick pic of the Sk-1.