100 Future Sentinels vs. the Avengers

I think the Avengers get wrecked. If 100 is too many, what is the lowest it would take to defeat the Avengers?

50 is more than enough.

Thor's the most difficult. Not sure how many it would take to take him down. The rest of the team could get taken down by 10. Hulk should meet his match at 5, 5 should easily take out the rest.

But Thor could just keep whipping up dozens of them at a time in Tornadoes, smashing them with Mjolnir, and short circuiting them out with Lightning.

Sentinels stomp