I think I have to agree with Bryant on this one. Once you learn the basics that you have listed at the top of this thread, it's really up to you to make your own path. Cardistry is a personal expression and everyone has their own style. It's like playing an open-world video game. Once you've learnt the basics, you're set free onto the world, and it's up to you to explore and figure out where you want to go.
I feel like there could be a few other flourishes that could help a beginner out. I JUST learned a deck flip, I wish someone would have pulled me aside and told me that I should have learned it earlier.
I think it's a great flourish for one-hand, as well as a finisher for two-hands, if you so choose to finish your flourishes that way (or end it further with a fan).