If it were me? Earning a permanent ban would include flushing the moderation queue of their edits out of hand. If you've earned a permanent ban for many of the reasons stated that would earn such, odds are good the remaining edits aren't really worth the electrons they're recorded with.
"You know how parents tell you everything's going to fine, but you know they're lying to make you feel better? Everything's going to be fine." - The Doctor