You can get fina dick, but nobody can say for sure if you WILL get it, just that it's possible. I think tren is more anti-catabolic than anabolic so it would make sense to add something that is more anabolic, like test, deca, eq, winny, etc. If you run a fina only cycle, the odds of you actually gaining much weight is very slim (unless it's your first cycle). But if you are on it long enough, it will certainly change your appearance for the better.