Arimidex works awesome for most sides but if you do get gyno I would use letro.
I would shoot the prop everyday
Injectable are always a better choice over orals.
If this is gunna be your first cycle and you don't have anything yet you might wanna consider running test e or c on there own.
And even though you didn't ask you can mix the 2 in the same syringe but it will look like a lava lamp.
Also becareful prop can be very painful to inject and might make you out of order.
I'm not gunna say the cycle is bad but I definitely don't recommend it for a first timer.