So it sounds like you have 3 different kinds of test. They will all do the same thing so there is no sense in stacking them. Outside of the ester, its all the same. So I would pick either test 400 or Sust or combine them to get a total of 500mg at least. Not sure if you've used more than this? If not, shoot for about 500mg. I would plan to run this about 10 wks. Also take arimidex at .5mg to 1mg EOD at needed. Then 2-3wks after last shot, 100mg Clomid for 7 days. Then 14-21 days at 50mg. If you wanted to add something, you could get dbol and use 30mg ED for the first 6 wks.