You are packing it on already lol. Most people would be thrilled to put on 10lbs during a 12 week cycle. Go get some lean ground beef and look at how much a pound is, then imagine 10lbs!! that's a lot. So ya right now you are mostly holding water, maybe a couple pounds of muscle....but still you're on the right track. Don't think you are going to gain 50-60 pounds in 10 weeks....oh and if I were you I would run that cycle for 12 weeks at least....takes a while to really kick in. Also make sure your diet is right on....otherwise when you come off the Anabolic Androgenic Steroids (AAS) say goodbye to all the weight gained....don't waste your time or money if you aren't dieting properly.