This is very promising. Can I ask if you gave managed to pin down the difference between standard tiddlywiki svgs and those we acquire elsewhere? Even if I have to write it myself. It seems to me just a few facts and some related css would extend the usability of even the core svgs. Even more so with the work you are doing. It would not hurt if we also have a style guide and a little tiddlywiki specific notes e.g. view page and editor toolbars, creating buttons which conform to the toolbar settings. I have a lot of this information but with a few gaps in my understanding.
Thanks for your contributions here Joshua
Regards
Tony