Your information (aside from the 50,000 instead of 25,000 international bonus, which has already been addressed) fits with what I've found looking into a similar trip from one of the focus cities (probably RDU) to SIN.
I was surprised to see that the miles to SYD are about the same as to SIN; I would have expected SYD to accrue more miles. I picked SIN because I like that city, so didn't compare the two.