Hi, When you want to buy a new model how do you choose? If you want a 'OO' gauge RTR Cl.73 then it's easy but what about a Cl.47 say? Do you go to your local shop and try different ones? Do you trust reviews? Or do you just go for the most up-to-date one? I'm sure John T. (and others!) gets orders from modellers all over the country and probably beyond, but how do these customers know what they want, when they may not have even seen the loco in the flesh?