This seems really interesting and I'm excited to run it after it gets updated.
This seemed like one glaring issue to me, and it's possible you are already aware of it, but on page 6, where the mutations are listed, the count begins at "2", so the first mutation is missing. The previous page claims there are 12 possible. mutations. Was the number 1 mutation accidentally deleted?
I thought I'd mention it since I haven't seen anyone else in the comments bring it up.