Thank you for moving the thread.
Beersmith calculates the OG to 1.078 and 79.1 IBUs and on BrewersFriend, I get 1.082 OG and 68.4 IBUs. Quite the difference between the two, but I assume the OG will end up in the 1.070s. I do not dare think of the FG, but hopefully lower than 1.020.
Regarding...