Ten weeks is perfect for those two compounds. I wouldn't change a thing.
PCT starts 3 days after your last injection of T-prop.
Clomid @ 100/75/50/25
Nolvadex @ 40/40/20/20
^^ Daily and weekly values. (IE) 100mg clomid + 40mg nolva each day for first week, etc..
Good luck bro,
-VM