Ok. 400 works too. How long you running it? I would start adex at .25mg EOD and adjust as necessary. Personally I like .5 E3D so I don't have to split one pill into 4. Proviron would be ok, but honestly first cycle I would stick with test only. This way you will see how your body reacts to it and it alone. Then on future cycles you can add things in and know how you react to each compound.