6'2 220 body fat 12%

I am currently about to run winny tabs for the last 6 weeks of my test cycle at 600 mgs for 12 weeks my 2 questions are should i be takenin 50 mgs of winny a day ( i have the 50 mg tabs) or should i use only 25 mg ed and should i be using anything different in my post cycle treatment other than clomd 300,100 50 day 1-21 proviron 50 mg ed and nolvadex 20-30 mgs ed.