do a cycle over 10 weeks cause deca is in the system for 4 weeks...you might get gyno if you stack fina and deca together...i did it and i was fine..

here is what i would do
wks---sus---deca---winny
1------750----400---------
2------750----400---------
3------750----400---------
4------750----400---------
5------750----400---------
6------750----400---------
7------500----300------50ed
8------500----300------50ed
9------500---------------50ed
10----500---------------50ed
11------------------------50ed
12------------------------50eod
or this....
wks----sus-----winny----fina
1-------750-----50ed---------
2-------750-----50ed---------
3-------750-----50ed---------
4-------750-----50ed------75ed
5-------750-----50ed------75ed
6-------500-----50eod----75ed
7-------500-----------------75ed
8-------500-----------------75ed
9-----------------------------75eod
10---------------------------75eod