test cyp, provirion, and winny

I'm 3 weeks into a test cyp(500mg/week) and proviron (40mg/ed) cycle and all is going swimmingly, gains are good and side effects low. Want to know the effectiveness of stopping the proviron at 6 weeks and picking up winny for the last four? (Then a standard kessar/clomid pct)

Also what about adding T3 to stack with the winny?

Run the winny for the last 4 weeks before pct

Why not just run the Proviron right through? It give really good results and if you're at a lower BF it really helps with getting that "lean" look!