So you're basically trying to bulk up and then diet down?? Well one thing that nobody mentioned is that steroids don't really burn fat. They are anabolic/androgenic....not thermogenic. You can use them during a DIET, not TO diet. So your training protocol and your food intake is going to determine the results of your cutting phase.
For your cycle, Clomid and Arimidex are not needed at the same time. This is total overkill. Although they have very different actions, they are both used for the same purpose during a cycle;to inhibit/block estrogen. Run Arimidex during and Clomid after. Or run clomid during and after. If you use Arimidex and start to get testicular atrophy, start using the clomid.
Drago is right, don't use Anadrol. Dbol or winny on a test/tren cycle. Preferably Dbol if you want massive gains. Frontload your test and run Tren ED, not EOD. Insulin needles make painless shots. Run test/tren/dbol for 8 weeks. If you want to cut after this then change your diet and include cardio. No T-3. Use Clenbuterol instead or a good thermogenic. Remember that Sustanon is going to be active for a few weeks after your last injection. So you WILL have androgens present in your body when you start your diet. So don't think you're going to shrivel away when you stop. I don't really suggest 12 week cycles. But if you must use anabolics during your diet then use either EQ or primo at 400-600mgs a week.