First off how many cycles have you done, age, etc etc As far as 500mg a week thts way too high for a first timer on tren I would go with a lower 300mg a week itll be plenty trust me. It will shut you down I mean come on this is the strongest AAS you can get it will shut you down HARD. You need to run test with it personally I have tried slightly higher an slightly lower test than tren and say stick with a bit more. If you go 300mgs a week tren then run 400 to 500 mgs a week of test E. The sides are extremely strong from tren so be prepared and make sure you have some caber or prami on hand before you start, unless prolactin based gyno is your thing ...... laymans terms leaking nipples like a woman who just had a baby. Also have some aromasin around for other gyno based problems. Tread lightly as your about to open a BIG can of worms so be prepared for both the good and the bad with tren