cutting is all down to diet really, but then i expect you know that
you wont blow up too much on the tren anyway, in fact tren is quite a nice cutting drug. 2 stone is a lot to aim for from that cycle but good luck with it!
personally, i would come off that cycle and see what BF% you are sitting at. You may be able to cut using just clen and eca etc but depends how easy you find it?