I keep coming back to look at this, and keep seeing different things and having lightbulbs go off...I have always liked that bi-plane but thought it was impractical to ever try to use it on a preexisting layout, as its dimensions couldn't clear most tunnels, bridges, ect., but it just dawned on me that it might just run perfectly on the motorized Jeremy at the Airport set? It would look pretty cool to have two chasing each other around in the sky?
Play nice & have fun!!