Based on boiling 12.50 gallonsliters at 1.059 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.064. You were planning on an OG of 1.064 so you are right on track. Nice job!
good tropical aromas & resinous/wheaty flavor. typical hazy appearance. slight plastic flavor from transfering with vinyl hose.