Idle, Tater has never tried androstanone and isnt a fan of P74. He also avoids MEO-EST for regular use in a mix because of the memory erase effect.
I think youre off in the right direction, though I would still bump the EST, TAA and beta-androstenol, compensating for it with additional androstenone. Theres something else Id like to tell you about your mix, but Im sworn to secrecy.