I've made a little plugin for Flare that might help you get stuff done more efficient. You can download it for free at http://www.kaizenplugin.com/.
Right now there are two neat features:
[list=]Split a topics into several topics by the H1 elements. https://youtu.be/O4KTAH0Tfvg[/list]
[list=]Update the CSS of multiple targets at once. https://youtu.be/eLqW0MOu2OA[/list]
Right now there's one more feature in the pipe-line:
- Create topics from a CSV file using a template topic
I'd love to get some feedback, and to hear any feature ideas you might have. Is there some annoying Flare problem that I can help you with by making a plugin?
The ambition is to keep the Kaizen plugin free, and if you're interesting in testing or development (C#) - let me know!

Cheers!