Some facts are important.
Min hours are 70 per month (CA = $14350 Gross minus 4% for super as well) (FO $7350 and same same)
Yearly (840 hours) CA = $172K and FO = $88K
Yes I realise thats USD and having spent significant time in the US your buying power is greater than the same $$ in Oztralia. On pure numbers Captain $$ similar to Alliance Ejet drivers and FO Breeze will never reach the same dollar figure as Alliance Ejet.
Theres still better options than Breeze in the US if you are that way inclined. If it the right fit to pack up and head to the US, nows your time while the place is going bonkers but choose wisely if you are never going to get a green card