By the way, your recipe highlights the value of layering hops using multiple charges in the hopping schedule during the boil. I had gotten away from that practice for many years, preferring a 60 minute kettle charge and a 5 minute finishing charge. The beers made using the simpler hopping schedule were good, but not as good as my earlier batches that had 60, 45, 30, 15, and often knockout charges or 90,60,30, and 15 minute charges. I prefer to clean as I brew, so the simpler schedule gave me longer periods to clean and sanitize in between hop charges, but I believe that the beer suffered.