I don't recommend doing that. Apply for the campus closest to you or with the major you wish to study (e.g. Psychology is only offered at Bankstown and Penrith). UWS offers generous bonuses for admission. If you live in Greater Western Sydney, you will automatically receive 5 bonus points. If you have applied for EAS, you can get some points there too.
I'm sure you can get at least 65.
All the best.