Hi Bruce, I don't think that this will work the way you think it'll work. Basically, this is saying it'll only pull someone into the next stream if they click on one of the emails AFTER they're sent the final email... It isn't really the way that transitions are supposed to work, but it would make more sense if you had a nightly batch campaign (separate from the transition rules) that said what you outlined above:
Clicked link in email (any of the 6)
Was sent email #6
But, you could also set up the second stream to have all of the same emails as the first stream plus the additional emails, and you could have the transition rules say "clicks on email", then pull into the second stream. By nature of EPs, they won't receive any emails that they've received from the first stream, they'll just continue with the next email that they're eligible for. Then they'll continue to receive the emails after email #6.