It looks like a pretty standard protocol with a starting dose of Testosterone of .4 ml twice weekly which is 80 mg per injection or 160 mg per week and should be more than enough to get your serum levels in the optimum range.
Starting on an AI must mean you had elevated estrogen levels before you started your protocol...or at least I would hope so.
Anastrozole is a very powerful antagonist in men and 1.5 mg a week could lower your levels more than you'd like for optimal health.
If you have your pre protocol blood work and can post them here in this thread complete with ranges that'd be great.