adding 10 pounds of stage weight in a matter of weeks is quite ambitious. I can say with certainty that you will be disappointed. However, with that said, running long blasts and rotating compounds is common practice. I was advised by an IFBB pro who I hired to do my drugs to rotate between test/eq, test/deca and test/tren. for 6 weeks each for a total of 18 weeks. Changing the type of test is not necessary. He is a very conservative pro though, more concerned about health than being the best at bodybuilding. Bodybuilding is chemical warfare, not a sport, so be advised. I would never recommend starting steroids if you are not planning on just staying on forever...cycling is a waste of time and a foolish practice IMO