This is very cool. I love how detailed the train is, but I see a lot of train wheel in the front, if you chose to use it I have a suggestion. Just add (as LEGO calls it) "Angle Plate 1X2/2X2" to the front and back. (here is the link)http://shop.lego.com/en-US/Pick-A-Brick-ByTheme (use the design ID as 44728.)