All each way.
Solid tips:
Bris 2 - 6
Bris 4 - 4
Syd 4 - 2
Syd 5 - 4
Mel 5- 5

Longshots:
Bris 2 - 4
Bris 3- 4
Bris 5 - 11
Bris 8 - 4
Syd 8 - 11
Syd 9 - 7
Mel 2 - 6
Mel 6- 16
Mel 7 - 10
Mel 9 - 13

so far:
invested 33 units
win return = 35.60
place return = 32.60