Currently running Tren E with Test E pre-mixed @ 100mg of Tren and 150mg of Test in one cc. Usually Tren-E only bottles come @ 250mg per cc, so pick 2 days of the week like Monday-Thursday or other days with the same interval and shoot half cc so you have a 125mg @ a time making a total of 250mg per week, run it with test-e or test-cypionate 200mg @ a time (you can mix them in the same barrel, less pinning), that should be good for first experience with tren, it is mine and i don't feel any of the bad sides, just some extra sweating when i'm nervous or anxious.
Hope this helps, tren works great, but still it works better with proper training, an acceptable diet and cardio.