262113 - NSW -190 subclass

Hello I have lodged my application in EOI with 65+5 scores in 12/01/2018 for NSW 190 subclass … what all are my chances of getting PR invitation… my PTE score was 73 . How long the invitation going to take ? I will loose 5 marks for age by this may 30… should I try improve my PTE score to above 79 ?