I recently bought a CBE modular panel for the 12v electrics in my van. Bought it to run the overhead lights etc. I wanted something straightforward to fit and wire that wasn't going to look too much like a 1970's Zig panel......i.e. gash lol I opted for a 3 gang switching panel with a built in analog battery monitor and 2 way switching of the 12v source from leisure battery to van battery, and a seperate 3 pin socket for the 240 hookup. The kit duly arrived (Ebay seller Kiravans) and its not bad at all.....looks nice, not too obtrusive and should do what i want it to do. Total cost was around fifty quid for the panel, socket and the smooth surrounds that clip over them once fitted.