I'd start Stano at week 1. 600mg is good. P-Mag dosing looks great too.
Tribulus is worthless during the cycle and IMO worthless even during the PCT. It didn't do anything for me.
You don't need aromasin during the PCT but keep in in hand in case of estrogen rebound.
Clomid dose is way too high. 50/50/25/25 is sufficient!