Apperently it has Duplo parts too, so I believe it should meet your needs. It can actually do much more for your layout planning needs (including modular tables if your club has some, for example), so maybe you'll consider it overkill as well, but since it's specifically made for LEGO layout I think you should be hapy with it.

Use the cargo train to play a simple memory game with your child. Find different kinds of fun cargo to load onto the train. Give your child a moment to memorize the cargo. Cover it up, and see how many things your child remembers. Add one item at a time, or take turns, and see how far you can go! You can also use our free app RailModeller Express for LEGO Duplo trains: http://www.railmodeller.com/express-edition-en.htmlFascinated by trains? If your toddler is fascinated by trains, this simple game will provide new inspiration for hours of creative play - with or without a LEGO DUPLO train set.