Hello everyone, I was just wondering what you guys think about the subjects I've chosen for Prelims

ADV. MATH (2) Mth Marks (~70%) (5.3)
ADV. ENG (2) Eng Marks (~85%)
Information Process Technology (IPT) (2)
Software Design Technology (SDT) (2)
Industrial Design Graphics (2)
Biology (2) Sci Marks (~80%)
1U Rel (1)

Just wondering if these subjects work together well, or if they scale well.
I'm aiming to get around a 85+ ATAR, any recommendations?