For hedging exchange rate risk using futures, would one need a direct amount equivalent to the currency futures or would the futures option be sufficient to hedge an amount less then that? I'm aware the currency futures at the CME go in 100k amounts, exception being euro, but my acct is less than the mini contract for that. Am I right to believe that if I had say a 40k USD acct, the proper hedge for that is then the appropriate option with a delta for 40? If so, would it then act as a substitute for the future, where whatever I lose on the option is gained by my acct and vice versa?