I would hold off. Its a great cutting drug but you can find better options for mass gains. How about doing a bulking plan now. Then doing a cutting plan after this one, once you have taken a break and regained natural test. Here is a solid mass gaining plan. You should be able to stay lean as long as the diet is good and the EQ will make you more vascualr and round.
1-15
Test E 500mg
1-14
EQ 300mg EW
Adex .5mg EOD or more as needed
1-4
25mg Dbol
Then PCT would start 2 wks after your last test shot. Then for your tren cycle, you will have grown a lot more and be in a much bigger/better place for cutting and getting the most out of tren while you diet