I like it but, how about..
Something like "served on a silver platter...."
Service on a Silver Rail
Speaking of Slogans, I keep thinking about rockislandmike's slogan "From mountain tops to canyon floors". This gives me the mental image of the model trains falling off the layout and on to the floor.
It might be better as
From canyon floors to mountain tops This gives a nicer mental image of powerful locos hauling consists up mountainsides.