Murdoch pulling the full alphabet train

My son this morning challenged me to make a track that would pull his foam alphabet letters using Murdoch. So challenge accepted! I tries to stretch the curved out as much as a I could but the rooms in our house are only so big, and its only a temporary track, so I creatively (in my mind lol) used furniture and pots in the corners to prevent a tip over. I started putting weights in the trucks to balance them but my son was starting to get super anxious, although I was able to get 22 trucks to go on this track before they started tipping. I also added Emily's powered tender to help pull the train.

Sorry about my video taking ability, the batteries were dead in the dv camcorder so cellphone video it is. Hope you enjoy!