When it comes to stacking testosterone with trenbolone, it is very important to use the right ancillaries in order to minimize the possible side effects. For estrogen control you need to use an AI, and aromasin would be a much better choice than arimidex. Arimidex will stress the lipids, just like trenbolone will do, so you will end up with your lipids all messed up. Meanwhile, aromasin will increase the levels of good cholesterol, hence leveling out the increase in bad cholesterol caused by trenbolone. Then, keep in mind that trenbolone will increase prolactin levels, so you need to keep that under control with the use of cabergoline from the first day of the cycle at a dosage of 0.25 mgs EOD. Regarding the dosage of aromasin, it is 10 mgs EOD from the first day of the cycle.
Then, I would suggest you to keep the dosage of trenbolone within reasonable. It is an extremely potent steroid, so there is no need to use high dosages of this steroid. Usually, you should have plenty with as much as 300-400 mgs per week.
Finally, drop clenbuterol because it was never meant for fat loss purposes, and when taken at dosages needed for that it will cause a lot of side effects (such as headached, crams, increased blood pressure, stomach disorders, insomnia, and many more stim related side effects). Besides, it is completely catabolic, so it will not only burn fat, but also lean muslce mass. Therefore, it will mostly reduce your overall mass, not just fat. What's more, it will also increase cortisol levels, which may lead to further fat gains, and other undesired effects.
For this reason, I strongly recommend you to use some safer alternatives that were meant for fat loss and recomping all along. For instance, Cardarine GW will effectively burn fat, but at the same time it will maintain your lean mass. Additionally, it will greatly enhance your endurance and recovery, leading to improved cardio performance, which will ultimately help with fat loss even more. The best part of it is that it causes no side effects at all.
You can stack it with N2Slin, which is a potent nutrient partitioner, which will redistribute insulin into the muscles instead of fat. It does not have side effects either, so it is completely safe to use. I have personally used both, and my wife has also done so - the results were always beyong expectations, and there were no issues at all.
Besides, it has a time proven ability to greatly reduce most of trenbolone's side effects without adding any of its own. Hence, you would be getting a compound that will improve the cycle quality and will counter trenbolone's side effects without any additional burdain.
Then the PCT - after such a serious cycle you should run the perfect PCT protocol as described here -
http://www.evolutionary.org/the-perfect-post-cycle-therapy-pct/