I vote for #6 and then #4. If you really are so stressed about it, the only place to get a legit answer is the Greek consulate/embassy.
But honestly you have nothing to worry about. This is banana land. They can't track down serious criminals; half the damn country caught fire and they couldn't put it out; in a planned escape, one time a helicopter landed in a prison yard and two prisoners hopped in and simply flew away never to be caught.... And you're scared that they'll hunt you down for a 120 euro bus ticket fine? HAaaaaa HAAAAAAAAAA
10

sunnygreece
11

dianab1
hello sunnygreece,
I agree this is bananaland, but don't you know they persecute the small, and let the big fish get away?
Didn't they arrest a 70 yr old in the Parnitha fires, who happened to make some coffee out in the bush?
The poor plebes are the ones who pay for it all, and the rich sit on their bums [excuse me..]and have a good laugh...
Pro tip