gyno won't flare up at a HRT dose, that's what AI's are for anyways
anavar doesn't aromatize, using a AI post or during a anavar only cycle is pointless, let alone any OTC inhibitor
you're worried so much on PCT, i'm talking about on cycle your testosterone will plummet on anavar only. Outside of just muscle repair and libido, you have mood, energy, cortisol, metabolism, brain function and receptors all affected by test.
I'm only advising you on first hand basis and what i'm aware of, i've ran anavar only cycles and i've been an amateur to the game to "I don't want sides" etc. You will feel alot better running test with anavar, then var by itself in every aspect. You're going to get sides from var by itself, whether you "physically" notice them or not, you're putting a foreign anabolic into your bloodstream, a strong anabolic at that. Don't even bother taking a AAS if you are concerned about sides and just want some "quick month boost", your messing with your hormones period and the minimal results you get for what you have setup just aren't worth it, just stick to the NO2 and creatine.