I think DHEA would be just fine supplementing and I dont think it would interfere with recovery of the HPTA.
Only problem I see with DHEA is it tends to elivate estrogen in men, but at 25mg a day that probably wont be an issue.
DHEA is great for adrenal issues and adrenal burnout, many life extention folks use DHEA and melatonin.
I really like melatonin too, gives me some pretty wild dreams and some deep sleep, as you know REM sleep raises GH production at night.
Probably a good thing for leydig cell sensitivity.
I would add that as it is cheap and totally non habit forming.
Melatonin along with all hormones decline with age.
Vitamin E is said to help leydig cells too, so it would not hurt supplementing that.
ZMA at night before bed is also said to elivate test levels.
Comming from a steroid type background in all this, I have heard many stories that it takes a year or more to fully recover.
But, I dont see any problems trying to speed things along.
There are many natural aromatase inhibitors like dessicated liver, cruciferous vegetables, zinc among other things, might be worth a try doing some read me's on that.
Because you are so far along, I dont think adding in nolvadex right now would be the best approach.
LH many times in men will be elivated due to the leydig cells not being as sensitive or responsive to LH to produce Testosterone.
I think HGH and Vitamin E help here so I cant say for sure really but it would make sense to supplement that.
Other than that I am just fine, still kicking along and trying to not let things worry or bother me.
My girlfriend seems to be spending money faster than I am making it.
Fix is just work more overtime, but my goal is to work less and play more but that is not happening.....lol