Its a big call to replace the Oz F3 national series with another type of open wheel category especially if ya have to reinvent the car. The fields yet small but are slowly increasing with time. The F304,s are being picked up quickly in the state series with now 5 entered in the series. Yes the pace isnot as quick as the national boys but there are some young up comers who drive very quick in older cars that they can afford as along with the drivers that can afford their toys. Budgets rule and always will.