An update for the group here following a conversation I've had with Casio UK (after they ignore my website contact us request for over 2 weeks) - basically they didn't go to NAMM and waited until Frankfurt to 'see' the new board. They then spent time deliberating and only very recently decided to run this line in the UK. As a result stocks are not expected for retail sale until Mid October (assuming production and shipping and customs goes to plan) with some boards making it earlier for the purposes of reviews etc. At the point of writing this it is not yet available on the Casio UK system for retailers to place orders so no point registering interest with your local (or online) store for one - the codes aren't yet set up. When I asked about the likely street price I was told they are aiming for £899. Pretty poor show all round by Casio UK if you ask me and I shall be buying one from outside of the UK in the next week or so.