Changed second hop addition to 30 mins and final addition at 5 mins to up IBU from 20.7 to ~31.5 IBU
Based on boiling 1.80 gallonsliters at 1.038 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.059. You wanted an OG of 1.072. It looks like it will be under.