as stated above I'd do the npp at least 3x per week, and mast p at least 3x per week if not 4. I even split my test cyp into 3 injections per week since i"m already pinning mast p nad npp 3x a week, then I do a 4th shot of mast p on the weekend just to keep bloods a little more steady. I am also taking anavar, so I'm about running the same cycle as you. I threw in the var and mast at week 8. I have caber on hand, have only taken .5 2x in 8 weeks though, and aromasin on hand. I take 12.5 maybe once a week. I'm ran 750mg test b/f without an otc AI and my estro level was 48. I don't get the estro sides like some though, I just keep it on hand just in case. My sex drive is better with less of an AI. Just me though, everyone is diff. I'd def keep the caber on hand though if you have had problems with Nandralone in the past.