How long have you been training?
Your post leads me to believe that it has not been very long and I advise clients not use AS with less than 5 years of very serious training and would prefer 10 years for most as it takes time for the body to stabilize and for the muscle to mature and for many people it takes a good 5 years just to cut down fully.
I believe the problems you are having are due to:
Genetics, your training program, your diet, and most probably the amount of drugs you are taking. You did not mention your age or health status but it does say 1-2 years on and I have seen it many times where some people do not get results from strong androgens, I have actually watched some who lose weight on strong androgens. Then there are others who cannot use DECA or Eq with Test, they end up looking flat and retain too much water.
If you are healthy and can work into a compound/heavy weight high intensity program with a much stronger diet and feel that you must use AS I would stick with Test E at 500mg a week for 12wks on, 6wks off, for the next 24 months. Drop the nolvadex and extra drugs, concentrate on eating and training heavy, get blood tests at least every 6 months and concentrate on form, weight, intensity, and eating.