OK here is my question, Im thinkin about doing a Test only cycle..( Im 5'10..145 lbs ) I just want to gain like 15 lbs...so I figure using Test only will do the trick and since its my first cycle...i dotn want to overload myself with AS..but my question is..what kind of negative effects can I expect? like form 500g/week cycle....The reason im really hesitating is acne etc....