Some of the non-dedicated lines are faster than the dedicated lines.
Where do you stop?
Keep it simple. Don't add them. Stick to Line 1 through 4, and add Line 5 to 7 if and when they open. There's obvious reasons for adding the airport express bus. Anything else is unnecessary clutter.
I think it's only clutter if you start including things like station labels. If you simply add a thin red line with a little "512" at the terminus, I don't think it adds very much clutter as well.
As for where you stop, I'd stop at any routes that do not operate entirely in their own ROW, with the exception of the airport rocket. This would drop routes like Bathurst from the list. Spadina, Harbourfront, St. Clair West, and Airport, that's it.




