Trans-Siberian Railway, Orient Express, The Polar Express, well, maybe not the Polar Express but you get my drift, they are all famous and iconic train trips you dream about taking, having your eyes fixed on amazing scenery and you get that nostalgic feeling of traveling through a country the way they did in times of yesteryear.  The train from Glasgow, Scotland to Mallaig, Scotland is one of these train rides, a five hour journey north on the West Highland Line and it is one of the great train journeys only a true locomotive lover would appreciate. I thought it would be a cost effective way to get a lay of…