This is awesome! I've been reading through it for the past two days since I've found this. I'm excited to see further updates, Hopefully we'll also get a linked table of contents to make searching through the PDF's rules easier.
I definitely need to figure out how to make an interactive PDF; honestly I wasn't expecting the document to end up so long, haha.
Having another group actually play the game would make my year; if you do end up playing it, please don't hesitate to let me know what works and what doesn't, since I'd love to incorporate any feedback into the game. I'm really just happy to hear that it sounds interesting to you. Thanks very much!