I am 5'9"---255Lbs. I've been on a sustanon 300 for 4 weeks. I am using this on a recommendation that it would get me off the couch and moving around. It has done that. Now I'm excited. I've been researching and have found Clenbuterol 40. I want to start taking this because I need to loose quite a bit of weight. Can I cycle both a testosterone and clen together and still have positive results. I like the effect that sustonon has. So with this said what type of test would you recommend to cycle with a test product?