Nice idea, text circles. ("the man who is constantly in fear is every day condemned. don't carry logs into the forest. men generally believe what they want to. truth conquers all things. where there is doubt, there is freedom.")
Sigils for magick - again, some of them are purely so that they can be spotted when others use them, especially that 'Creator' Talisman. You'd have to be suicidal or insane to use that...