if he was smart what he could do is get them all with skyline on the back and nothing but the SAU on the front...
find out how much it will cost from those shopping center hat embrioders to have VICTORIA, WESTERN AUSTRALIA, NEW SOUTH WALES etc etc embroidered on them seperately.
that way u could have LOTS of generic ones and either sell them at a normal price as is or do a decent amount in STATE form