Circle Pacific *A - Advice ?
 

Any experts on Circle Pacific fares ?

I've done these on OW many times but for an upcoming trip would prefer to use *A. I'd like to do YVR-BKK-PER-AKL-YVR in August and I have managed to get the *A online tool to accept the routing and price it out. When it offers flights, there's options but not the airlines/flights I'd like. I'm assuming this is because the fare buckets I need are not available. I'd like to use a combo of SQ and NZ, however SQ options don't show up (business class) and NZ shows downgrades for my dates/legs.

If anyone can point me to a good resource on this fare, I'd appreciate it.

Thanks