4.75 strike to account for kettle loss. Added 2.5 ml CaCl and 2ml Gypsum to strike and sparge. 4.5G sparge. Added 1st dry hop additions on 1/15.
Based on boiling 7.15 gallonsliters at 1.068 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.078. You wanted an OG of 1.070. It looks like it will be over.