early offers

Hi guys, if I apply to western sydney uni for early entry and pick engineering as a preference, does that degree also have to be on my UAC as number 1 preference in order to get in?

Am I able to receive early entry with these following preliminary grades and HSC grades: Semester 1: Maths Ext 1: B Maths Advanced : A Legal Studies: A Design and Technology: A Japanese Context: B English adv: C Studies of Religion 1: A Semester 2: Maths Ext 1: B Maths Adv: B Legal Studies: B...