Just received my annual superannuation statement and there is a notice in with it.
From the end of November you can make investment switches on a WEEKLY basis!
You get 4 free switches in a financial year with $70 for a switch thereafter.
I reckon this is great news and I'll get an "Index Filter" up and running.
Not sure if it's possible to backtest with Amibroker or whatever but will have a look at it.