So, my question is: if an archetype replaces another class feature, does any prestige class that increases the class feature increase the archetype class feature?
For example, The 4 winds monk changes Stunning fist for an extra damaging elemental fist. The Prestige class Champion of Irori increases the stunning fist of a monk. Does this stack with the 4 winds monk archetype?
A lvl 3 monk of the four winds and lvl 7 Champion of Irori has a:
1) 3d6 elemental fist, as a lvl 10 monk of the four winds
2) 1d6 elental fist, as a lvl 3 monk of the four winds