The only builder of Blades in Australia that I know about, excepting plywood boats, would be Marcus Towell (working with the Barrets I believe). But I dont think Marcus used Taipan foils.

I would have contacted Marcus if you want foils built in Oz. Send me a PM if you need his contact info. Marcus is a resource!

If you consider going from Taipain foils (if that is what you have smile ) to a different foil it might be worth checking if AHPC Viper foils could be installed. You would need some inserts and some epoxy work anway when going for different foils.

Pics of your boat and foils would be helpful and interesting.