Young spies?
If I know your average 8 year old, I can imagine they would take the 500 sovs and if they could be bothered, make up some old tosh about the miserable old geezer at the end of the road who had a go at them for making too much noise last month! I wouldn't think for a minute that your average under ten is a paragon of virtue, who's stories should be taken with a pinch of salt.