Q 202
If my Half-Orc Barbarian gets into the Stoneblessed Prestige Class for the Goliath Progression, after 3 levels, he gains the ability Stoneborn.

Stoneborn (Ex): At 3rd level, a stoneblessed completes the bond with her chosen race. The stoneblessed gains a permanent +2 increase to her Constitution score. In addition, for all effects related to race, a stoneblessed is considered a member of the race to which she is bonded…

A) Would he be able to retrain his Rage Ability into Mountain Rage, as it is a Goliath substitution level?

B) Would my Half-Orc gain Powerful Build as a racial ability?

C) Would I still be able to have Enlarge Person Cast on me, as it does not say anything about changing the base creature’s type (Goliaths are typically considered Monstrous Humanoids).

The goal being to go into a Mountain Rage, and have Enlarge Person cast on me in order to become Huge.