180lbs and 5’9’’ and 40 years old. just came off a primo and test stack where I did 500mgs of primo and 300mgs of the test. It was okay but not worth the $$$. equipoise is the next steroid I want to run. How much would you recommend I do for 12 weeks if you want to build good quality mass? Should I do 500mgs as well or do you recommend I run it lower?