Ok, well I guess I won't be doing that then
Anyway, I took another look at the handbook and discovered that Comp Sci & Tech is just as flexible as B Science. I've changed my preferences around so they now include:
1 511780 Bachelor of Engineering/Bachelor of Arts at University of Sydney
2 511796 Bachelor of Computer Science and Technology (Advanced) at University of Sydney
3 511795 Bachelor of Computer Science and Technology at University of Sydney
4 511756 B of Engineering /B Computer Sc & Tech/B Info Tech (Flexible First Year) at University of Sydney
5 512095 Bachelor of Science/Bachelor of Arts at University of Sydney
6 512040 Bachelor of Science at University of Sydney
I beat the UAI cutoff for the bottom 4, but I'm 2 below the Eng/Arts cutoff (and about 7 for the Advanced one lol). I think all of them have Vacancies still available though, so it looks like I might have a good chance of getting an offer. Thanks again, I appreciate the help.
edit: I kinda responded to the wrong thread, but it was basically asking the same question.