Speaking for myself, I'd certainly like to see a Zeta type with a longer body, that takes the same tube as the Elegant Sierra, but thats just a practical matter from my own workshop. I glue up blanks in advance, and call them off to the lathe as I need them. The ES tube can be used for may different pens but the Zeta requires its own tube. On the British front, and I realise this will be a minority view, I'd prefer to see a Scottish version for added tourist appeal.