You could try low dosing nolva and take a look at primordial's TRS and youll have all your bases covered.
If not theres a sticky on pct somewhere that has great information... too tired to look for it. Nolva, a test booster (I've used Diesel Test its pretty good), and a cortisol blocker to help not reverse what you did with the PH. Cort blockers are more necessary after actual cycles but can definitely still be helpful after something like Spawn.
I've heard of people have some gyno issues with nolva after tren-PH's which is one of the two compounds in Spawn due to nolva slightly upregulating progesterone receptors, but I honestly wouldnt be to worried about it as long as have everything else in line.