You should use clomid, not nolva for PCT.
PCT should be 4 weeks:
Keep Nolva on hand in case of gyno.
Since you are running Prop, start your PCT 2-3 days after last pin.
Unless you have ran Winny before and know how you react to it, you might want to start the Winny out at 30mg a day instead of 50, then work your way up, because some people have join problems with Winny.
Other than that, looks ok.
EDIT: I just realized you are only injecting the prop 3 days a week. Prop is best pinned ED or EOD due to the short half-life of the ester to maintain consistent blood levels. You may want to adjust accordingly.