Presenting two topics in one presentation

I have been speaking off an on for a few years now however I have recently launched a new company that is directly related to my coaching business. I have found a unique way to merge them together that is very experiential. I am looking for more strategies in this delicate process. This past Jan. I spoke in front of 300 people and I felt it went well. However, after doing your Stage to Scale Formula I know I have a LOT of room for improvement! How do you feel about presenting to topics in one presentation but only having ONE call to action at the end?
Also, wondering how we get feedback? I haven't seen any answers to the other previous posts.