Standard rate is defined in the front of the award. Basically all those 700% etc is just what your getting now. Why they just didn't use something like 7.34 x Standard rate etc is beyond me, but hey.
As for the AFAP, I'll let you know that both they and industry bodies were pushing to get an excemption to the reduced working fornight hours so as to keep the 90 hour limit. Be careful with dealing with them, in some respects I'm not too sure how much they really care about GA in the longer run. Btw the above comment was made to me when I rang them and spoke to one of their legal people regarding the definition of aerial work and if it covered flight instruction so it's not heresay.