Here's a good video for you to watch on how to properly run a first steroid cycle:
https://www.youtube.com/watch?v=qqBLCSaKsW4
Your dosages firs your first cycle look good. Remember to include an AI with your cycle. An AI is very important to prevent estrogen related side effects like gyno and water retention. Start the AI on day 1 of your cycle and use it throughout your entire cycle. The best AI choice is aromasin because it is a suicide AI so there will be no estrogen rebound when you discontinue usage.
Get 3 mL syringes, 18 gauge needle tips for withdrawing from the vial and 25 gauge 1' or 1.5' for needle tips for injections. Stick with glutes for your first steroid cycle. Alternate butt cheeks each injection. I explain how to properly do injections in this video here ->
https://www.youtube.com/watch?v=UB7L6jjkCCo
Here's what I recommend:
Weeks 1 - 10
testosterone e 500mg/week
aromasin 12.5mg every other day
After your cycle run the perfect PCT protocol:
http://www.evolutionary.org/the-perfect-post-cycle-therapy-pct/