I think the main problem with this one is the fact that these are episode rewrites. I mean, the things that happened in these episodes transpired the way they did because there were no children. Period.
If you add children to the mix, things have to develope in an entirely different way. So different, in fact, that it's moot to call the result an episode rewrite.
Things to consider in this part:
- Lois and Clark wouldn't have been double dating. Not with Perry and what's-her-name, not with Jimmy and Aurora, and not with Bob and Carol.
- If they had been looking for people to befriend, they'd have looked for a family. Okay, from the comics I know that Deathstroke does have children, but they're quite a bit older than the Kent children.
- How old are the Kent children, anyway? I didn't really get it.
- As a mother of a three-year-old, I can't imagine having dinner with her at a befriended family's place. McDonald's (or Burger King) is more like it.
- And what are the kids doing all day in the first place? A fic with children involved is not a challenge in creativity on 'How do I get rid of them for the time being?', it is about living and interacting with them. Kids take up an unholy amount of time. Which should have a major impact on the things going on in the fic - or 'episode'.