surprised a bit havent found Bill Slater in your Classic Wolves. He was voted as a Fotballer of the Year in 1960 so perhaps a good addition
What I think is that Classic Wolves gotta follow generally legendary team of Fifties with two exclisions - Bull and Cullis. They were a real force for those days, one of the best teams in Europe. Later line-ups of course contain a lot of valuable players but as a team they failed to reach same heights. Then formation should be perhaps as listed below. 2-3-5 of course
-----------Bert Williams--------------------------
------Cullis--------------Stuart-------------------
Flowers-----B.Wright---------Slater------------
------Broadbent-------------------Wilshaw------
Hancocks---------------Bull-------------------Mullen
Ron Flowers was left/right half (not CB/CWP) as in your OF. Those days halfbacks were marking attacking flank players from opposite side so it's more or less a fullback nowadays but anyway he played along flanks not in the center.