is this your first cycle?
what is your goals? fat loss or muscle gain?
For your first cycle, your better off shooting 300 to 500mg per week of Test Enth, in my oppinion, and having on hand some anti-es like aromasin, or a-dex, or (what i'm using right now) transdermal ATD. The latter is legal to order as it's "supplement" status but seems to work quite well, it's the same ingredient as aromasin but transdermal.
Anavar is also liver toxic, so I personally don't advise running more than 8 weeks (and that's probably too long and pushing it), the conservative and safe side would be 4 weeks. Anavar is usually reserved for the beginning or end of a cycle.