Your bf is really high, and I think you should have waited until you know how to lower it naturally first. (AS will do you no good if you don't know how to eat properly...which at 25% bf I would venture to say that you don't know how to eat properly...)
Being that are already in your 4th week of deca only I would probably just continue on with that for a total of 10 weeks at ~400 mg/week, then use the winny for weeks 6-12 at 50 mg/day WITH a low calorie very high protein diet...