Custom class mode?

So I've got various routines I like to do for gesture practices.

I would LOVE to be able to build my own classroom routines. As it is I've been doing my selections, than all one time, and then when I've done how many of that time I want, I have to go back, re pick my selections, and then start again.

Or a way to change the time length without having to go back to the selection screen.