Lost about 5 deg F in mash tun; added 1lb cane sugar late
Based on boiling 6.50 gallonsliters at 1.039 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.045. You wanted an OG of 1.061. It looks like it will be under.
Doubled cane sugar added some hint of malty flavor, still with dry finish . Consider whirlpooling 0.25oz galaxy