Sorry to sound stupid, but do you mean let them settle first (as they have been reppotted) for a few days then flip the switch ???
Meaning, that when you upcan a plant into a larger pot it will take 5 days or so to become established, depending on the plant's vigor.
Really don't know how much clearer I can be than in my first response which focuses on plant processes. Now, if you want me to TELL you what I'd do based on 40 + years of growing just about everything and anything including repotting tens of thousands of plants..... then upcan, wait a week so the root system can become established (branch and grow INTO the new medium) then flip. AGAIN, root production becomes a secondary plant process when in flowering mode, meaning, get your root system and foliage mass where you want it and then flip.
Hate to be the bearer of bad news but the pots are too small and those plants will quickly become potbound. Translation - the balance will not be correct for maximum production.
Good luck