If i were him, EQ would be the last drug id use. EQ will increase you're red blood cell count considerably and thus make the blood thicker and raise BP. This may not happen to everyone, but i would not risk it, if i were him...
If test is out, how about DECA+WINSTROL or if the EQ has not given him issues, he could just add TURINABOL...
Maybe he should take dandelion root and/or uva ursi, to combat water retention.