She might be in for that as she is willing to do work that she already did once as she would have the patterns done, not to mention if it's just the shirt and pants it could cost less and be a short run.
It's probably a much smaller group of people who want a 2nd Indy as Cairo Indy and that don't already have it. Might be hard to get 15 or more people onboard for a whole new run.
Anyway, the focus is this project, not another. But definitely keep that idea in the back of your head.