Monash definitely have a Vic preference. That said, I'd think you would get an interview, especially if you do get the 99.95 you're hoping for. And yes, I'd recommend applying widely as a Kiwi as you're not eligible for 28.5% of all positions on offer as you can't get a BMP so even though you have great results, you're still going to rely on interview performance, so I'd apply widely if I were you. Are you applying to non-interview unis also? UTas, Flinders, and Griffith?
Also, note, you're definitely not a GWS applicant, that stands for Greater Western Sydney.