See your working on transaction data flows.
you need to worry about master data flows now.
If your 6 info objects already exist bw Qua then you no need collect info objects again. no use of it.
Just collect your dso and rest of the data flow only.later move TR to BW Qua.
if your 6 info objects not exist at bw qua then you need to collect 6 info objects along with catalog and info area into TR. move them into BW Qua/Prod