Very cool game. It's a bit confusing at the start (especially the controls), but it's really fun once you get the hang of it. A track like this would be very useful: I really hope you keep developing this game, and I wish you the best of luck.
There will be several updates in the future, thats sure. And yeah, there are a lots of ask for the "T" track, so probably it will be available in the future, but will be really rare.