G'day Lee . It is definately achievable . It would take a determination from each state and New Zealand . We've seen some unbelievable performances here and in NZ and if you look at those performances they are usually linked to a proven cheat . If it looks like a duck and quacks like a duck . I don't think that it would cost so much more . Its just about being smarter , but yes , all of the authorities would have to co operate and want to stamp out drug cheats . I'm not sure that they want to .