Dude you want to run 50mg of dianabol a day along with 750mg of test and you don't want high estrogen? Crazy crazy! If you don't want high E2 sides listen to the guys advice, don't take tons of dianabol a day and then sabotage it all with the use of Ai (aromatase inhibitor) which lowers serum estrogen levels. If you add aromatase inhibitor on top of dianabol it defeats its purpose when using dianabol you want. high E2. in a purposeful way (increases red blood cells) that makes you feel stronger at the same time your E2 will soar.

Well why not run low test with dianabol for you to have a little more aromatization control, I say something like 200mg of Testerone per week along with 30-50mg of dianabol per day.
I would stick to 30mg of dianabol a day, no more! Know that 50mg a day is considered a high dose of dianabol that will increase your red blood cells faster.
So stick with 200mg of testosterone per week along with 30mg of dianabol per day! When you wake up in the morning take 10mg of dianabol and leave the other 20mg as a pre-workout.
Have some nolvadex on hand and if you need it use somewhere between 10-20mg a day (it will just block estrogen receptors).