I was planning on a ratio of 53/37/10 which is what the Max-OT program recommends. But I just dont know how many extra calories i shoudl add because of the test/tren if i want a lean gain.
Honestly, I have never been on cycle with less than 3300 calories per day... its up to you though...
Remember 3500 kcals = 1 pound weight gain
So if your bulking you would at LEAST want 3300 if your cutting then I would go with 400-600 calories below that (2500-3000kcals a day)
For the best LBM gains I would suggest you eat 3300...
Oh and you dont necessarily need to change your diet when changing routines... if your diet is working then leave it alone- just because MAX-OT says to do something doesn't mean you need to or you should for that matter..
BTW Max-OT is the best program I have ever used... for mass or for strength!