Addisons Disease and Testosterone

Hi guys, I’m new here and I have a question regarding an unusual situation.

10 years ago I had both my adrenal glands and thyroid removed due to a rare condition called pheochromocytoma(men2). Due to the removal of my adrenal glands I am now considered to have Addisons disease or adrenal Insufficiency. In order to keep living I need to take daily doses of cortef-hydrocortisone, florinef and synthroid.

I am thinking of starting a cycle of Sustanon 250 with Arimadex.

Any thoughts on whether the testosterone will affect any of my cortisol and thyroid levels? And how so?

Any help would be greatly appreciated. Thanks.