Hi Luke,
Love the stainless steel in the kitchen, very much my taste too. I have a solution for you. To solve a similar issue I bought a BeoCom 2 dummy wall charger and used that in my kitchen to put the BeoCom 2 into. It really did look the part. I had the actual charger in the lounge so every few days I would recharge it again. That worked very well.
If you do want to keep the charger in the kitchen then another alternative is to use black tie wraps to hold the cable together tightly with movement only from the plug to the base. You could then encase that in some plastic tubing (available from Ikea in a lovely stainless steel effect finish) or the black mesh tubing available from your B&O dealer. Those are your only options as I see it, at least, without having the option of channelling the cabling into the wall which would always be the prefered route of course. I'd send you some photos but I have since moved things so I have no current examples to show you. I now have the BeoCom 2 and charger back in the lounge. They are on an Acacia table (http://www.acacia-design.co.uk/) table that sits under the BV7-40.
Hope this is of some help.
Best wishes,
Simon.