I've put together my own control panel. It's a colour laser print on to thick paper with a 0.5mm layer of Lexan over the top. It seems to do the job quite nicely and looks good. It should be durable, and is easily replacable if it gets scratched. I'll see how it goes. If it looks poor when the rest of the artwork arrives then I'll rebuild the control panel with 6mm MDF and a thick perspex control panel.