Im thinking of flying LON-ZRH-GRU RT C class next month and I just reached 55K gold miles on DC. As this is my first flight after that I will like to ask you which is the miles amount I suppose to get. Is this correct?:

27872 miles for the flights (including the 1000 min miles)
+ x2 (55K)= 55.744
+ 25% (elite status) 3234
TOTAL: 58.978 miles (27.872 EQM)

Thank you for your help.