Have you already had experience with arabian or middle eastern girls? Since i read there a loads of arabians in Australia.
Theyre generally a bit shorter and smaller framed than the european or caucasian standard.
(Im not sure if im allowed to use the label Petite, as theyre so curvy, tanned, have round butts, and most petite women look very skinny on the examples i see in your pictures)
But aside from the small height, i personally would rather watch a big man like you with a petite arabian girl, instead of one who is close to her own height. I imagine the lifts, which i enjoy, would be spectacular with any of the women youve enjoyed time with.