Wow you're scoring consistently.
Different schools do modules in different orders.
I've done core and finished number patterns, but a friend of mine did geometry and trigonometry first.
How did I go? Haha I would've loved to have aced the SAC but I think a few of the "comment" questions tripped me up. Oh well, I should still be ranked pretty well.
I think that teachers for Further Mathematics, and assessors alike, are really meticulous when it comes to the comments (e.g. comment on the scatterplot, interpretations of coefficient of determination, etc) because its ultimately those comments that can distinguish the A+ students from the A students, because the arithmetic Math component is so straight-forward.
What modules does your school do?
Our school does:
(1) Module One: Number Patterns and Applications
(2) Module Three: Graphs and Relations
(3) Module Six: Matrices and Applications.
I think the modules my school has chosen are good

Loving Further Mathematics to be honest.