G'day everyone and thanks for all the help with this it's great!

I think what we have found here is there is probably nothing better or easier than to use a rattle gun to remove those darn sometimes rusted, seized and hard to get off blade carrier nuts.
Thanks again everyone, I will also use all the advise here for installing a new nut and washer for the blade carrier with the powertorque engine.
Cheers!
