You need to be running an AI from at least 2 weeks from first injection if you are using an enanthate ester.
Same with HCG, 2 weeks after first jab start at 250 iu twice per week.
Stop HCG on last injection week so that you have a 2 week break from last injection before PCT starts.
Start PCT 2 weeks after last slow ester injection. My pct consists of nolvadex and chlomid. 40/40/20/20 for nolva and 50/50/0/0 for chlomid.
week 1-10. 500mg test e per week. 0.5mg armidex eod. 250iu x 2 per week.
week 10-12. nothing.
week 12-16. nolvadex 40/40/20/20, chlomid 50/50/0/0