Just one thing: If I understand the rule correctly position no 6 from Danger table/Omens will never occur because 6 would never be lower result and if there are two 6s the encounter would occur.
Hi, you would be correct that you cannot roll the Omen result for the 6 encounter. I decided to put in some flavour text there anyway to give people the same descriptors as the other encounters and to avoid a weird blank space in the formatting.