Starting Monday!

OK, I was originally gonna do d-bol/enan cycle, but now I ordered some Tren too, so here is the cycle I am thinking about.

WK 1-5
D-bol 25mg ED
Test Enan 500mg WK

WK 6-10
Test Enan 500mg WK
Tren 75mg EOD

of course anti-e and PCT
My questions:
I will be done arround spring break, and would like to have a low BF% and hardness to me. However, I still want as much weight gain as possible. How should I change my diet toward the end of the cycle to lean down? Should I lower caloric intake or just decrease carb intake? Also, should I increase cardio a lot, or will the Tren incresase fat burning enough that I just continue same workouts as earlier weeks?

Stats: 6'0 185lbs aprox 12% BF? (I can see abs without flexing)
Do you think my BF will shoot up a ton considering my metabolism anyways?

you can't bulk and cut at the same time but eat clean so the fat you do have isn't as much