I don't know how much different the Australian leagues are from the USA leagues, but it looks like you need quite a bit of work. I would recommend getting your arena to the 15k-18k range, especially with a lot more Lower Tier seats. Also, you need to upgrade your starters. Most of the starters in D II USA are in the 50k-80k salary range, with an occasional superstar in the 100k-150k range. If you are short on cash, you might be able to pick up one or two veterans for fairly cheap.