Hi everyone, I just got the new Ibanez seven string classical guitar and it sounds great but its tuned to low B with a .054.. I would like to lower the B string to low A but the tension is too low with the stock 7 string.. Can anyone suggest strings sets for a 7 string classical acoustic guitar tuned to AEADGBE.. Looking for at least a .060 or above but I'm not familiar with classical strings at all! Thanks for any help!!