i am gonna be taking a cylce of deca an sustanon within the next week. what are the potential weight gains i can expect.. ( mind you i know eating alot and right plays a massive role).. but can i possible gain 20lbs over the course of 8 weeks.. also I have heard that u can inject them at the same time, with the same needle, by combing them.. has anyone ever heard that.. how would u suggest taking it