As soon as the account is opened in your name no matter if you are paying on them yet will show on your report. They will report as paying as agreed. So this is a positive trade line for you
CHASE FREEDOM | AMEX BCE | | BOFA REWARDS | CITI TYP | Quicksilver | DISCOVER IT | Sallie Mae | CHASE CSP
--------$32,000-------------$30,000-----------$30,000-----------$30,000-----$13,000---------$18,200----------$15,000---------$6,500----
FICO - TU: 780 EX: 784 EQ: 781