I don't think you need an AI. I think if you keep taking it you could crash your E2 which you don't want to do. I inject Monday and Thursday too. Monday am and Thursday pm; every 3.5 days. I'm on 160 mg total a week. My last blood work in May was:
Total T 1055 ng/dl Range of 264 - 916 ng/dl
Free T 30.1 pg/ml Range of 7.2 - 24.0 pg/ml
Estradiol Sensitive 35.3 pg/ml Range of 8.0 - 35.0 pg/ml
SHBG 30.0 nmol/l Range of 19.3 - 76.4 nmol/l
No use of an AI.
