Well, the adex thing can be personal, something u learn with experience. Personally, I have always started my adex the first day I pin, even with long ester gear. It paid off for me, bc after a couple rounds of bloodwork I find that I aromatize in the high normal range compared to most people ive compared to. So starting the first day, @ .5 eod, the adex builds up and is working full throttle about the same time the test or other compounds are. Starting right away is a given if your kick-starting with dbol , as its half life is very short and can aromatize quickly as well. Like I said, it's something u learn.about yourself with experience and bloodwork is the key here. I can't remember if u got precycle bloods but if you haven't please do. You won't get that chance ever again and you'll regret if u don't. I promise. Do ur mid cycle bloods around 5-6 weeks and adjust from there.
As for the nolva, clomid question, yes, I would grab nolva to go with the clomid. Nolva is superior for boosting test levels , only made better by also.using clomid. Only reason to use clomid only is if u happen to have an adverse reaction to nolva. Bill Roberts has written if using both to only use half doses of each compared to if using them alone. Using both is beneficial in recovery bc they have slight variances in how they stimulate the pituatary.
The hcg is probably best to get another opinion on. I haven't used it. Never had too much trouble recovering with pct and time. But I won't discount the fact that I may need it in the future, or that it has been beneficial to others. Hope this helps.