I've never needed to run such high doses of Nolva, well I have it just made no difference. The Clomid has latish studies at 100mg so keep it there (I try avoid Clomid at all costs, the side effects far outweigh the benefits for me personally). The HCG is really what's going to aid in helping the crash not be felt as bad and get indigenous testosterone going by using an analog of LH. Switching ON the pituitary is the job of SERMs and AIs.
You can always take some natural testosterone supplements with you, ye they do very little for a natural person, but I do find they increase the numbers when you crashed in your blood work, animal stack and maybe boron, there is many others, but that can help during the time you wait to get your PCT meds.
"Whether You Think You Can or Can't, You're Right"--Henry Ford