Preparation for a keynote speech

I am a member of BNI Network Connections and my keynote speech is on Monday. As I'm preparing for this speech I was thinking about the process that I went through. I came up with the idea, I started taking notes and I honed the concept in my mind. Today I sat down and put it all together. A lot of preparation goes into making a 10 minute speech, especially if you want to be really good.
Now here's what I want you to think about, I know my subject so that I could just stand up and talk and probably do a pretty good job but I want to do more than just a pretty good job, I want to be excellent.
What do you want to be in your business? Do you want to be pretty good or do you want to be excellent? Those of us that want to be excellent realize that what goes in to doing a presentation or running a business is all the same. It takes a lot of research, and a lot of extra effort, a lot of review and it takes a clear vision. I believe that my vision is clear, for the first time in three years, I know exactly what I want. Now I need to have a plan and a clear message so that my vision is understood. What are you doing for your business, is your vision clear, do you want to good or excellent?