When does MM significant others kick in
Just booked a standard award flight for Mrs. mikel51 for a Mar.9-12 long weekend in San Francisco. She is currently a GM with no premier status, and they offered to let me buy up to E+. When her status match kicks in, she will be eligible for E+. It would be nice if her new status kicks in on Mar 3, so I can change seats--or do we have to wait.
Also curious if she will go to 1K or GS. If GS, I could try to upgrade her with a CR1.
Sorry if this is buried in a long post somewhere, but I didn't easily find in via search.