I am trying to verify (before opening it up) which Duchess of Sutherland I have, it is loco driven with a moving pony truck and I want to be able to convert it to DCC. It is from the Marks and Spencer Royal Train set if that helps to narrow it down! So my questions are: Is it DCC ready? If so where is the plug (tender or body) Is it easy to convert Tender to take DCC sound if the plug is in body seeing as there is never space for speakers on the body!