Help with first cycle?

I need help with my first cycle. I am planning on an intake of Testosterone Enanthate at 400mg a week for 10 weeks. What type of gains should i expect to see with this? My next question is that I am not sure whether to use arimidex or nolvadex which one would give the best results? I am also wondering if anyone could give me any advice on my post clomid therapy? Thank You in advance any help is greatly appreciated.

Your dosage is fine and nolva will work well for you and I prefer that myself.

start clomid pct 10 days after last inject. Days 1-7 @ 150 mg ED. Days 8-14 @ 100 mg ED. Days 15-21 @ 50 mg ED.