I'm about to run my first cycle pretty soon and I wanted to make sure I have everything on hand that I will need. The list below is what I have currently.

Materials list for 12 wk cycle:

GP Test E 30ml (500mg wk)
HCG 5000 iu x2 (I wasn't paying attention and bought to much)
B12 METHYLCOBALAMIN 1000mcg/ml 10ml (to mix HCG with... Austinite's brillant method )
Arimidex (Anastrozole) 1mg /50 tabs

PCT 4 wk:

GP Nolvadex 20mg /60 tabs
Clomid 50mg /100 tabs

20G needles
25G needles
3cc syringes
Alcohol wipes

I use Animal PAK vitamins every day. Should I consider getting more of a certain type of vitamin?
Is there anything that I'm missing that is essential for my cycle?

Thanks for the help everyone!