How would we AIM three currencies?
For example, our home currency is the USD. Then we would have two machines, one USD-Euro and one USD-Asia. How do we get the sizes of these 2 machines right?
Perhaps in that case it would work like Lichello's idea of a portfolio model rather than AIMing each individually. Split whatever you want equally between the currencies you want to AIM, then use the buy-and-sell recommendations to rebalance the holdings with.
Just a thought.
Best,
AIMster