I have recently bought a Triang Caledonian 65' ? coach, which has the wrong bogies (BR mk1), I believe. Is it possible to use the bogies from either the Pullman diner, or the ones from the LMS diner, both Hornby, to get the correct 6-wheel bogies? Also, how much butchering of the Caley coach would be required? I don't want to spend too much money on the project, as I only paid about