Your testosterone will go up on arimidex. I guess 1800-1900ng/dl and estro to 30-40 on 0,25mg ED.

But higger test mean more test for aromatisation if average test level is 500ng/dl and etrogens 30ng/dl. This simply mean you have still same ration test:estro like normal healty men.

Good luck, in each case it will be interesting to know your results.