I'm not too familiar with low cortisol or what medication that would entail using. I can tell you though, in most cases, a guy that hasn't used test in a year and was only using 200mg in the past, can get away with a fairly low dose cycle and do really well. If you wanted to, you can use an oral to start the cycle out. Maybe some anavar at 50mg ED or if you want to push for the max amount of muscle, dbol at around 30mg. Also I would use adex, enough to control estrogen, which will fall somewhere in the range of .5mg 2x wk to EOD. I'm always of the mind set to work on getting as big as you can, so my suggestion would be to set your diet up for bulking, and then after this run, set up for a cut, using test and winstrol or test and masteron. I'd keep this cycle at 10-12 wks and use the oral for the first 6 wks. Then remember, PCT would start 2 wks after your last shot