As I stated in another thread, I'm currently running 800 Tren E/ 400 Test E and I can say I love it this way. Last time I ran it with Test higher then Tren and there were a LOT of sides. Right now, the only sides I'm getting is the night sweats, nothing else.
Another thing I can add is, I'm also running this on a calorie deficit to reduce the BF% and by running Tren higher then Test, I'm able to make some really good gains while eating low cals, PLUS drop some BF. Tren has been said to be one of the only ones where you can still make good gains on a calorie deficit. (believe this was stated by Det-Oak in another thread) Having run it both ways now, I would never run it again with Test higher then Tren. Just had too many sides for me.
And yes, as stated above, make sure you run Caber during a cycle like this.