How long should my morning routine be?

[Wyatt Johnson]

Hey BP, 

I recently had a career change that allows me complete control over my schedule. I have found that my morning routine is now probably twice as long as it was before. Even though I am doing high value tasks like running, reading, and writing in my journal, I am still worried that I might be wasting time. If I wanted to, I'm sure I could find enough high value tasks to make my morning routine last all day. So my question is, what have you found to be the highest ROI activities of your morning routine, and how much time should be devoted to these activities?