i dont really think you need too heavy of a PCT product, the one they suggest should be fine or another over the counter supplement...i definatly wouldn't run nolvadex and clomid, there is no point as they do basically the same thing and 20mg of nolvadex is like 150mg of clomid, if I wanted to be super safe i would just use the nolvadex, u can find cycle info within the forums.
Hope this helps