Keep them there another week (at least), then break it down and store it.
Yes, to adding the percs to the QT
now. Just keep up with water changes and keep testing the water parameters.
Do you have a bio filter established in the QT
yet? If not, then you wil be using the percs to cycle the QT
. You will need to stay on top of water changes, like 10-20%/day in the QT
Check out this article on Quarantine