yeah man- I don't tell anyone what to do- just what I would do based on exp. For what ur wanting I would replace the primo w/ DHB. In my exp., primo is great- love the stuff- but I had to do 800 to 1,000 to get really, veiny, hard, and a little stronger.( not to mention the cost) Where on 3-400 DHB, u get ALL that! And if ur set on the primo, replace the mast. w/ it. Don't know ur age, but watch the joints drying out from the winny( didn't bother me when I was younger, but can't touch it now) I use t-bol now. (test/dhb/ mast or provi/ winny,t-bol, or var?) That cycle would cut ME up- especially in my 30's(taking a wild guess w/ the 87 that ur 33 or 34). No matter what u decide, glad u dropped the EQ. Good Luck! (I know guys shy away from doing 2 orals, but did winny and var together once- veins were popping bro!)