First Cycle (Test E/Tren E)

Hey guys, I’m planning to start my first ever cycle.
It’s going to consist of:

500mg/week Test E (1-12 Weeks)
400mg/week(I think) Tren E (1-12 Weeks)
PCT will be Nolvadex (Thinking 30/30/20/10) for weeks 13-17.

I’ve been reading around the forums, and a lot of guys are recommending an AI to run with the cycle even without experiencing sides. What do you guys think? Any tips? Anything will be great.