This is hands-down the best solo OSR toolkit I've ever used. Thank you so much for this.
The only comment I could make is that the 1d6 oracle results in too many AND...s or BUT...s, so I replaced it with this 2d6 oracle:
Blue die: 1-3 Yes, 4-6 No. Red die: a 1 is a BUT... and a 6 is an AND...
I use the A5 version and print it, it fits perfectly with my copy of White Box, LotFP or Mork Borg.