I'm trying to upgrade 4 rakes of airfix mk2d with close coupling,New B4 bogies and shawplan windows. I'm reasonably new to modelling so don't actually know which close coupling system to use(I'm thinking of kadee and the ends), shawplan flushglaze look great,Bachmann B4 look great but I'm not sure if they are compatible with any of the close coupling systems. I've collected the coaches over the years (hence the upgrades and not splashing out on the new 2D/E coaches) . Any help/guidance greatly received and appreciated.
