Games that attempt to strip out bits and pieces of other games and slap them together in a sort of Frankenstein approach rarely work well. Add on top of it, that the charts are completely up to the GM to interpret and this indicates to me that no thought or rigor has been put into the ruleset, and the combination is likely to be unwieldy and force me to do even more work.
There are so many other games out there that I haven’t tried, that have been reviewed, tested, and played by thousands. Why would I take a chance on a game that sounds slapdash in its approach, and that I can’t even find on the internet? You could’ve provided a link if you wanted, but like the system you’re promoting, it sounds like you want me to do all the work in even finding it to begin with.
Edit: Ah, I see you did provide a link, but there is absolutely nothing about the book there. It’s a personal website.
LOL, pre-release. And you want $100 for it.