Not trying to change your plan up...but have you considered something like this:
HCG monotherapy with maybe a mild OTC AI or Exemestane at a low dose.
Blast - A combination of
Test ~ 500-700mg/wk
Novolin-R 1iu/20g carbs, small meals only, 2-3iu per meal, 3-4 times per day
Peptides - the usual GHRP-2/6 or Ipa and mod/CJC or rHGH if you can afford it/have a legit source
You really only have one steroid in the mix but your blast will undoubtedly be much stronger than your cruise...
Just a thought. This would be a more sensible approach than to add a bunch of heart-damaging drugs to the mix during the "blast".
Also, make sure you are keeping your blood thin enough and doing what you can to keep your arteries from getting hardened and keeping the BP down as much as possible, regardless what route you settle on.