Yaay feat question!

Elle has this: Magnum Opis

Elle has very easily gotten the first half of the feat, the 5 performances of 50+ people. This has probably been accomplished almost in campaigns. In downtime, she has probably done the second part (10 performances of 100+ people) a multitude of times. But... its a pretty noticable bump in power, so I want to make sure that my accomplishments in downtime are allowed to count toward this feat.

Thoughts?

I'm ok with it, but I'd love to see this happen in game in a session maybe at the start of an adventure at least once.  I understand that can be a turd to deal with...so I'm fine with Elle rolling that in.