i look at it this way the trials and hsc left total up a final weighting of 70% ( trials 40% ( go down to 20 overall, then 50% for hsc )
that means so far ( on my behalf at least
) we are just over a quarter of the way of achieveing our marks.
So, mathematically, im not sure on ur situation "mat", but no matter what, "its not over till the fat lady sings"