so im going to be starting my first cycle soon it is going to be

1-10 test e 500mg/week

ive been reading around on hear a lot but im still unclear on what would make the best pct for this cycle and whether i should use nolvadex , clomid, aromisen, or arimidex

also, i know that most people agree that the time between cycles should be pct + time on. i finished doing one of those legal prohormones about 3-4 weeks ago and was wondering if this rule still applies? that is, does it take just as long for my test levels to return to normal with a weak legal prohormone as it does with aas?

thanks