Funny enough I've got my 4 Gresleys, Scotsman, Tangmere with ex Exculiber Express Coaches, Olton Hall (Hogwarts Castle)with coaches and Blue Can Pac all out at the moment. I've also got Tornados etched plates on with blu tac currently but may put them on with glue. I've seen some with or look like white buffers but mine are normal. Can't get pics up because my mobile is playing up when taking pictures and I don't have a digital camera.