Just received an order of grain from Austin and realized that I double ordered the base malt (pilsner) for the Brewing Classic Styles Kolsch. The recipe as written calls for 10.5lbs pilsner and 8 oz Munich malt. I now have 21 lbs pilsner and 8 oz Munich. I am thinking my best option is to get an extra 8 oz Munich, mix everything up real well and brew two batches. Any thoughts?