I just got a quote back for blinds from Kreative Design from the PD rewards, which we will be going with. All Australian made, and they use Cedar for the shutters. That company is the one who does the displays, the quality is great.
We are getting 8 shutters, 11 Romans (4 of which span the bifolds x2) and 1 drape for the theatre/rumpus (spans the whole wall floor to ceiling with a pelmet). The Romans and drape are high quality fabric with full block out backing.
The price is 12.3k including a colour/design consultation and install.
Hope this helps.