HGH and Going Back Down to Cruise Staus

Been on a blast of 750mg/Delytestryl for about 10 weeks
first 5 weeks tren ace 50mg/ED Mon-Sat
weeks 5-9 NPP 150 mg m,w,f
.5 arimidex EOD
did 3 weeks of HCG 250iu EOD

blood pressure went high, HR was getting high, hemocrit I suspect
got full blood test done, waiting for results… decided to come off NPP and start tapering test down to abuot 250mg/wk and kick in some Norvotrop hGH.

Was wondering what dose and protocol would work good to preserve some gains?
I’m willing to do 15-20 iu’s week