Getting proper dosages on test+ var+ AI’s

[25homes]

42 years old, 177 pounds and 5’11’’
first time using both test and anavar in the same cycle.
Want to make sure I am running the doses optimally for a recomp
right now I got test cyp at 250mgs a week and anavar at 70mgs a day. I have 10mg pills and plan on doing 3-4 in the Am and 3-4in the PM.
How much AI do you think I will need on this stack if I run it 10 weeks?

Y prop