Hey Savage,
In terms of whether or not the ASteroid Stack is a sufficient P.C.T., on its own, I would be inclined to say no. Not because I feel it is not potent enough, but because I feel nutraceutical P.C.Ts. are entirely insufficient to recover the HPGA after a bout of prohormones/prosteroids, or steroids. In almost every P.C.T. situation, I suggest the use of a S.E.R.M
In terms of adding Jack3d to the ASteroid Stack, that is certainly possible! Its addition would be beneficial in P.C.T. in terms of keeping intensity levels high [extremely important in P.C.T.] as well as imparting aesthetic [increased muscle fullness and pump] and psychological effects [Jack3d mimics the body's "feel-good" hormones] that will help ease the shock of P.C.T.